Quote Originally Posted by LambdaFF View Post
Hi, I may be completely wrong, but how tight are the 3 belts for each arm ? I read the maintenance manual of a delta recently and they had a special tool with a 2l bottle to make sure all 3 belts were at 2kg tension.
i'd like to see that, I have just been doing a "Twang test" with a guitar tuner and trying to get them to twang at the same key, I know a bit backwards but it seems to work for me.