First of all thank you so much for the youtube videos about how to create a rogue-like. I have had so much fun following along. Now, to my issue. I have horizontal tears (on/in the background tiles) when walking up and down with the character. I have turned off anti-aliasing and also tried to set the refresh rate to match my monitor with code. This did however not help. Any thoughts what I could do or more information I can provide to help with the issue?