diff --git a/src/drawing.asm b/src/drawing.asm
index 0247b3b..f5dfb06 100644
--- a/src/drawing.asm
+++ b/src/drawing.asm
@@ -43,7 +43,7 @@ init_gameboard:
 	mov rsi, 0x20; set rsi to SPACE character
 	mov rdx, [gameboard_size]
 	push rdx
-	add rdx, ESC_chars_compensation_Len+2; I dont know how this work but it works so i wont touch it
+	add rdx, ESC_chars_compensation_Len; I dont know how this work but it works so i wont touch it
 	call memory_set
 	
 
@@ -51,14 +51,10 @@ init_gameboard:
 	pop rdi
 	add rdi, rdx; get pointer to last char on screen
 	push rdi
-	add rdi, 9; I dont know how this work but it works so i wont touch it
-	push rdi
+	add rdi, ESC_chars_compensation_Len
 	lea rsi, [reset]
 
 	call string_copy
-	pop rax
-	mov byte [rax+resetLen], 0; I dont know how this work but it works so i wont touch it
-
 	pop rdi
 	xor rax, rax
 	mov ax, [term_cols]
diff --git a/src/str.asm b/src/str.asm
index b1ee4de..6f83b2c 100644
--- a/src/str.asm
+++ b/src/str.asm
@@ -88,7 +88,7 @@ memory_set:; takes  destination in rdi, byte in sil and lenght in rdx
 
 	cmp rdx, 16
 	jnl .write_16_or_more_bytes 
-	mov cl, dl
+	mov rcx, rdx 
 	jmp .write_less_than_16_bytes
 	.write_16_or_more_bytes:
 	mov rax, rdi; move destination to rax
@@ -101,10 +101,11 @@ memory_set:; takes  destination in rdi, byte in sil and lenght in rdx
 
 	mov cl, 16
 	sub cl, al; now offset to first higher 16 byte alligned address is stored in r8
-
-	mov rax, r11
+	movzx rcx, cl; remove ani posible garbage
+	
 
 	.write_less_than_16_bytes:
+	mov rax, r11
 	sub rdx, rcx; we will write these bytes now
 	
 	rep stosb
diff --git a/src/symbols.asm b/src/symbols.asm
index 317c5f2..f184145 100644
--- a/src/symbols.asm
+++ b/src/symbols.asm
@@ -9,4 +9,4 @@ TIOCGWINSZ	equ 0x5413
 ASCII_ZERO 	equ 48
 ESC_CHAR 	equ 27
 
-ESC_chars_compensation_Len equ 13; i have to compensate for escape sequences that dont get printed why 11 exactly, I dont know
+ESC_chars_compensation_Len equ 9; i have to compensate for escape sequences that dont get printed why 11 exactly, I dont know