Thank you all for the helpful comments. The motors are running very hot. I'll try and make the adjustments suggested and post my results. Jimby Jimerson - General Mendel Topics
I am starting to build my first Prusa and was hoping that I could get some help with a few issues that I am having: My motors produce a high pitched whining sound when power is applied to the electronics. One of my motors is not stepping properly, it will go in the correct direction, reverse, and then continue in the correct direction. Sometimes this cycle repeats. I hope that you can understaby Jimerson - General Mendel Topics