Originally Posted by
niznai
Xray machining is pretty "clean" I don't imagine they would have left any swarf or ridging from drilling, but who knows?
In the past each hole would have been drilled and chamfered thus avoiding the need to do this yourself. This was standard on every part and left perfectly flat surfaces.
They probably missed mine! When I was to figure out what was causing the rocking I ran a straightedge across the bottom of the chassis and the only place that the straightedge catch on was the screws to the flex motor mount. It was not the hex hole part of the screw but the edge of the screw that the straightedge was catching. No biggie, it would have been 1 or 2 minutes if I just did the motor mount. Now I can ran the straightedge and not catch on any screw.
I maybe a Z main racer but I'm an anal builder even with a XRay.