So I'm making a ported 12" subwoofer enclosure. The holes I pre-drilled aren't completely perpendicular so this resulted in a slightly crookit holes.
I pre-drilled, glued countersunk holes, and inserted the screws. Unfortunatly I overtightened them resulting in a little crack. Here is a picture. So I continue building it and just avoud drilling over that area? what do you think?