Acrylic Router Bits

[Chad]

well, my router table has a very crappy miter guide.. So I cannot make 100% 90 degree cuts.. I tried to make a coping sled, but it suffers from the same sloppiness in the miter slot. Was wondering if someone had a good jig for 90 degree angles.

Ok, I have one problem, one seam has a large bubble.. It was not there when I left it last night but it developed over night I guess. I have read that I can drill a small hole and squeeze in weldon 16. Has anyone tried that? Or should I just install a gusset? Also, anyone know where to get weldon 40?