i was looking at the topic " seths bike" in the pictures fourm and i was wondring how you cut a hole in that 1/2' plate to fit the ball joints? and is that even 1/2' plate? i matched a ball joint up to some 1/2 plate and the plate looks a little thick. i have access to a hogen mag drill, but the damn bit is 75$. the bit i was looking at was a 1 5/16, thats the closest i can come to making that ball joint fit perfectly. any help on this topic is appreciated