Re: Dragline Crawler Build
Jim, Get me some dimensions. Maybe I can draw what you need and figure out your pitch problem.
You may want to shorten that drill some. or use a center drill first to spot drill first. That 1/16 drill probably walks around when you try to start a hole.
I have a drawing from one of the Silver Spades track pads that may give a better idea how the tumbles engage.
|