So, I was finally able to compile the FCOL3.ASM part. Used some of the values in the start, as well as random values. The symbol "hoseihsub" was causing it to fail compiling before. Compiled code size is 150 bytes. Had to add .down1: and .nomove2:. I copied the existing code from .down: and .nomove:. Don't know if it was the same though.