Minecraft: GLSL Shader Mod Trial (’Animal Crossing’)

Recently tried out the GLSL shader mod for Minecraft: This particular shader is called ’Animal Crossing’. So much fun!.. until you walk down a narrow tunnel for more than 30 seconds DX You can also see, at the start, I have some issues with that button. I would usually be able to reach it from where was sitting in the mine cart. I’m guessing this particular mod actually changes the distance between blocks as well? The rest is just me failing with