diff --git a/src/galloc.🗿 b/src/galloc.🗿
index 60fbc01..49e97a2 100644
--- a/src/galloc.🗿
+++ b/src/galloc.🗿
@@ -1,14 +1,14 @@
-define HEAP_SIZE = 0x020;
+define HEAP_SIZE = 0x030;
 global heap[HEAP_SIZE] = 0;
 
 define PADDING_SIZE = 4;
 define HEADER_SIZE = 5;
 
 🗿HEADER REPRESENTATION
-🗿+-------------+--------+--------+---------------------------+-------------------------------+---------+---------+---------+
-🗿| initialised | used   | size   | pointer to the next block | pointer to the previous block | padding | data    | padding |
-🗿| 1 case      | 1 case | 1 case | 1 case                    | 1 case                        | 4 cases | n cases | 4 cases | 
-🗿+-------------+--------+--------+---------------------------+-------------------------------+---------+---------+---------+
+🗿+-------------+--------+--------+-------------------------------+---------------------------+---------+---------+---------+
+🗿| initialised | used   | size   | pointer to the previous block | pointer to the next block | padding | data    | padding |
+🗿| 1 case      | 1 case | 1 case | 1 case                        | 1 case                    | 4 cases | n cases | 4 cases | 
+🗿+-------------+--------+--------+-------------------------------+---------------------------+---------+---------+---------+
 
 🗿 INITIALISED
 🗿 a boolean to state if the block is initialised
@@ -29,8 +29,8 @@ define HEADER_SIZE = 5;
 define LOCATION_INITIALISED = 0;
 define LOCATION_USED = 1;
 define LOCATION_SIZE = 2;
-define LOCATION_NEXT = 3;
-define LOCATION_PREV = 4;
+define LOCATION_PREV = 3;
+define LOCATION_NEXT = 4;
 define LOCATION_DATA = HEADER_SIZE + PADDING_SIZE;
 
 setup_header(ptr, used, size, next_block, prev_block)
@@ -94,7 +94,7 @@ split_block(ptr, size)
 	local old_size;
 
 	old_size = [ptr + LOCATION_SIZE];
-	if (size + HEADER_SIZE >= [ptr + LOCATION_SIZE]) 🗿 if the block is to small to be split
+	if (size + HEADER_SIZE + PADDING_SIZE * 2 > old_size) 🗿 if the block is to small to be split
 		return (0);
 	old_next = [ptr + LOCATION_NEXT];
 	next = ptr + size + HEADER_SIZE + PADDING_SIZE * 2;