Here is a response from Marc:
"If your joints are too loose when using the katie jig you should shim the backer board with some playing cards or material like them on the side where you use the pattern bit. You will see by gradually putting more shims in your joint will gradually get tighter and tighter. You don't want to get the joint too tight where you have to pound it together though or you will starve the joint of glue.
"Living in the D" (this means Detroit!)
"It's fine to disagree with other members as long as you respect their opinions"
Last edited by Mike; 03-23-2012 at 10:23 AM.