California Drive

[indieFan]

Originally Posted by Xifilzer

, and all the wheels were angled. We have accurately drill pressed all our holes,

How did you drill the holes? A drill press does not have the same ability to drill straight like a mill. I would suggest drilling the first wall, then use a transfer punch to get the second wall in the same location. For anything over 1/4" diameter, start with the hole in the first wall being the largest size transfer punch available, transfer it, then drill the larger hole.