I was getting Y axis stall 303 then i upgraded to CarveWright Ver 1.176 and got Y axis stall EO5-0303 which i figured was the same thing. I checked every thing i could think of or read from bearings to burrs and bad motor but all seemed OK didn't replace motor but looked it over real good cleaned out back adjusted belt seems to run smoother and quieter but still got error. The object i was scanning was attach very well but had a wide span that did not touch sled.I thought it was fine since it was very firm and did not seem to give. I scanned something solid and it scanned fine. So i supported object under span and all went well. Just thought id post this as i have not seen this before.