I know there is a term that describes this problem. I can't make finger joints because I can't cut stock to fit the jig for setup and set over because I don't have a zero clearance insert...
I have a finger joint jig almost finished. Need to rip some stock for a pin to fit the finger slot I routed in the finger joint jig.
I have a partially completed ZCI, but a router bit pull out screwed it up. I want to fill the screw up, but with what? The ZCI is made from a scrap of laminate floor. I was routing a shallow groove to clear 10" blade to avoid using a 7 1/2 " blade to start the blade slot when the router bit pulled out and climbed up through the ZCI. The rest of the insert is functional and the mistake can be avoided by reversing the insert and cutting the blade slot on the other side.
My question now is, can I fill the slot made by the router bit and save the insert? What with? I have Durham' Water putty. Slot is 3/8" wide and about 6" long. Maybe glue a strip under the slot and fill with Durhams from the top and sand smooth?
Chuck