I'm working on designing a 3d printer with a team. The team is using marlin open source software and I started half way into project trying to make sense of things.
Apparently there is an issue with the wheels moving the print head and it always moves a few mm short in the of the desired position. Can some one tell me which part of the marlin code interprets the G-code file and controls movement? I'm thinking of increasing the distance in the x and y axis to correct this (seemingly) minor problem.