diff --git a/DtsodC/src/Autoarr/Autoarr.c b/DtsodC/src/Autoarr/Autoarr.c
index 1fdd45d..cadad0f 100644
--- a/DtsodC/src/Autoarr/Autoarr.c
+++ b/DtsodC/src/Autoarr/Autoarr.c
@@ -11,7 +11,8 @@ Autoarr Autoarr_create(uint16 _max_block_count, uint16 _max_block_length, my_typ
         .curr_length=0,
         .values=malloc(_max_block_count*typesize(_type))
     };
-    *ar.values=malloc(ar.max_block_length*typesize(ar.type));
+    *ar.values=malloc(_max_block_length*typesize(ar.type));
+    printf("%p %p\n",ar.values, *ar.values);
     return ar;
 }
 
@@ -157,37 +158,31 @@ void Autoarr_set_uni(Autoarr *ar, uint32 index, Unitype element){
 void Autoarr_clear(Autoarr* ar){
     switch (ar->type) {   
         case Int8:
-            for(uint16 i = 0; i < ar->curr_block_count-1;i++)
+            for(uint16 i = 0; i < ar->curr_block_count;i++)
                 free(*((int8**)ar->values+i)); break;
         case UInt8:
-            for(uint16 i = 0; i < ar->curr_block_count-1;i++)
+            for(uint16 i = 0; i < ar->curr_block_count;i++)
                 free(*((uint8**)ar->values+i)); break;
         case Int16:
-            for(uint16 i = 0; i < ar->curr_block_count-1;i++)
+            for(uint16 i = 0; i < ar->curr_block_count;i++)
                 free(*((int16**)ar->values+i)); break;
         case UInt16:
-            for(uint16 i = 0; i < ar->curr_block_count-1;i++)
+            for(uint16 i = 0; i < ar->curr_block_count;i++)
                 free(*((uint16**)ar->values+i)); break;
         case Int32:
-            for(uint16 i = 0; i < ar->curr_block_count-1;i++)
+            for(uint16 i = 0; i < ar->curr_block_count;i++)
                 free(*((int32**)ar->values+i)); break;
         case UInt32:
-            for(uint16 i = 0; i < ar->curr_block_count-1;i++)
+            for(uint16 i = 0; i < ar->curr_block_count;i++)
                 free(*((uint32**)ar->values+i)); break;
         case Int64:
-            for(uint16 i = 0; i < ar->curr_block_count-1;i++)
+            for(uint16 i = 0; i < ar->curr_block_count;i++)
                 free(*((int64**)ar->values+i)); break;
         case UInt64:
-            for(uint16 i = 0; i < ar->curr_block_count-1;i++)
+            for(uint16 i = 0; i < ar->curr_block_count;i++)
                 free(*((uint64**)ar->values+i)); break;
         default: throw(ERR_WRONGTYPE); break;
     }
     free(ar->values);
-    ar->type=0;
-    ar->max_block_count=0;
-    ar->max_block_length=0;
-    ar->curr_block_count=0;
-    ar->curr_block_length=0;
-    ar->max_length=0;
-    ar->curr_length=0;
+    ar->type=Null;
 }
diff --git a/DtsodC/src/SearchTree/SearchTree.c b/DtsodC/src/SearchTree/SearchTree.c
index 7033f64..606a040 100644
--- a/DtsodC/src/SearchTree/SearchTree.c
+++ b/DtsodC/src/SearchTree/SearchTree.c
@@ -11,19 +11,17 @@ STNode* STNode_create(){
 
 void STNode_free(STNode* node){
     if (!node) throw(ERR_NULLPTR);
-    if(node->branches!=NULL){
+    if(node->branches){
         for(uint8 n32 = 0;n32<8;n32++){
             STNode*** ptrn32=(STNode***)node->branches[n32];
-            if(ptrn32!=NULL){ 
+            if(ptrn32){ 
                 for(uint8 n4 = 0;n4<8;n4++){
                     STNode** ptrn4=ptrn32[n4];
-                    if (ptrn4!=NULL){
+                    if (ptrn4){
                         for(uint8 rem=0;rem<4;rem++){
                             STNode* ptrrem=ptrn4[rem];
-                            if(ptrrem!=NULL){
+                            if(ptrrem)
                                 STNode_free(ptrrem);
-                                free(ptrrem);
-                            }
                         }
                         free(ptrn4);
                     }
@@ -33,8 +31,9 @@ void STNode_free(STNode* node){
         }
         free(node->branches);
     }
-    if(node->value.type==UInt8Ptr|Int8Ptr)
-    free(node->value.VoidPtr);
+    //if value is not freed ptr
+    if(node->value.type>12 && node->value.type<21 && node->value.VoidPtr) 
+        free(node->value.VoidPtr);
     free(node);
 }
 
@@ -52,24 +51,24 @@ uint8 combinei3(indexes3 i3){
     return i3.n32*32+i3.n4*8;
 }
 
-int16 globytes=0;
+//int16 globytes=0;
 void ST_push(STNode* node_first, const char* key, Unitype value){
     if (!node_first) throw(ERR_NULLPTR);
-    int16 bytes=sizeof(Unitype);
+    //int16 bytes=sizeof(Unitype);
     char c = *key;
     STNode* node_last=node_first;
     for (uint16 i=0;c!='\0';){
         indexes3 i3=splitindex((uint8)c);
         if(!node_last->branches){
             node_last->branches=(STNode****)malloc(8*sizeof(STNode*));
-            bytes+=sizeof(void*)*8;
+            //bytes+=sizeof(void*)*8;
             for(uint8 i=0;i<8;i++)
                 node_last->branches[i]=(STNode***)NULL;
         }
         STNode*** ptrn32=(STNode***)node_last->branches[i3.n32];
         if(!ptrn32){
             ptrn32=(STNode***)malloc(8*sizeof(STNode*));
-            bytes+=sizeof(void*)*8;
+            //bytes+=sizeof(void*)*8;
             for(uint8 i=0;i<8;i++)
                 ptrn32[i]=(STNode**)NULL;
             node_last->branches[i3.n32]=ptrn32;
@@ -77,7 +76,7 @@ void ST_push(STNode* node_first, const char* key, Unitype value){
         STNode** ptrn4=ptrn32[i3.n4];
         if(!ptrn4){
             ptrn4=(STNode**)malloc(4*sizeof(STNode*));
-            bytes+=sizeof(void*)*4;
+            //bytes+=sizeof(void*)*4;
             for(uint8 i=0;i<4;i++)
                 ptrn4[i]=(STNode*)NULL;
             ptrn32[i3.n4]=ptrn4;
@@ -85,14 +84,14 @@ void ST_push(STNode* node_first, const char* key, Unitype value){
         node_last=ptrn4[i3.rem];
         if(!node_last){
             node_last=STNode_create();
-            bytes+=sizeof(STNode);
+            //bytes+=sizeof(STNode);
             ptrn4[i3.rem]=node_last;
         }
         c=*(key+(++i));
     }
     node_last->value=value;
-    globytes+=bytes;
-    dbg(globytes);
+    //globytes+=bytes;
+    //dbg(globytes);
 }
 
 const Unitype UnitypeNull={Null,.VoidPtr=NULL};
diff --git a/DtsodC/src/SearchTree/SearchTree.h b/DtsodC/src/SearchTree/SearchTree.h
index 3e4d6e5..a9f81b2 100644
--- a/DtsodC/src/SearchTree/SearchTree.h
+++ b/DtsodC/src/SearchTree/SearchTree.h
@@ -8,7 +8,6 @@ typedef struct SearchTreeNode{
 } STNode;
 
 STNode* STNode_create(void);
-//doesn't work!
 void STNode_free(STNode* node);
 
 void ST_push(STNode* node, const char* key, Unitype value);
diff --git a/DtsodC/src/tests/test_autoarr.c b/DtsodC/src/tests/test_autoarr.c
index 83e5a89..64a2070 100644
--- a/DtsodC/src/tests/test_autoarr.c
+++ b/DtsodC/src/tests/test_autoarr.c
@@ -38,6 +38,7 @@ void test_autoarr(){
     printallval(&ar);
     printf("\n\e[92mautoarr filled up\n");
     printautoarr(&ar);
+    printf("%p %p\n",ar.values, *ar.values);
     Autoarr_clear(&ar);
     printf("\e[92mautoarr cleared\n");
 }
diff --git a/DtsodC/src/tests/test_searchtree.c b/DtsodC/src/tests/test_searchtree.c
index a3d4efd..ffadbef 100644
--- a/DtsodC/src/tests/test_searchtree.c
+++ b/DtsodC/src/tests/test_searchtree.c
@@ -37,9 +37,10 @@ void printstnode(STNode* node){
         printf("    \e[90m[%u]=%p\n",i,node->branches[i]);
         for (uint8 ii = 0; ii < 8; ii++){
                 if(node->branches[i]){
-                    printf("      \e[90m[%u][%u]=%p\n",i,ii,node->branches[i][ii]);
+                    printf("       \e[90m[%u]=%p\n",ii,node->branches[i][ii]);
                     for (uint8 iii = 0; iii < 4; iii++)
-                        if(node->branches[i][ii]) printf("        \e[90m[%u][%u][%u]=%p\n",i,ii,iii,node->branches[i][ii][iii]);
+                        if(node->branches[i][ii]) 
+                            printf("          \e[90m[%u]=%p\n",iii,node->branches[i][ii][iii]);
                 }
         }
     }
@@ -49,6 +50,14 @@ void test_searchtree(){
     printf("\e[96m-----------[test_searchtree]-----------\n");
     STNode* node=STNode_create();
     printf("\e[92mnode created\n");
+    Unitype v={.type=Double,.Double=-9.22003};
+    ST_push(node, "key_aa",v);
+    printuni(v);
+    printf(" -> push(key_aa)");
+    v =ST_pull(node,"key_aa");
+    printf("\npull(key_aa) -> ");
+    printuni(v);
+    printf("\n");
     printstnode(node);
     STNode_free(node);
     printf("\e[92mnode deleted\n");
diff --git a/TestProgram/DtsodV2X/TestDtsodV23.cs b/TestProgram/DtsodV2X/TestDtsodV23.cs
index 0f079a0..798b67d 100644
--- a/TestProgram/DtsodV2X/TestDtsodV23.cs
+++ b/TestProgram/DtsodV2X/TestDtsodV23.cs
@@ -20,7 +20,7 @@ public static class TestDtsodV23
     public static void TestBaseTypes()
     {
         Info.Log("b", "[TestDtsodV23/TestBaseTypes]");
-        DtsodV23 dtsod = new(File.ReadAllText($"DtsodV2X{Path.Sep}my_types.dtsod"));
+        DtsodV23 dtsod = new(File.ReadAllText($"DtsodV2X{Path.Sep}base_types.dtsod"));
         foreach (var pair in dtsod)
             Info.LogNoTime("b", pair.Value.GetType().Name + ' ', "w", pair.Key + ' ', "c", pair.Value.ToString());
         Info.Log("g", "[test completed]");