Don't know why I waited until I'm 80 to start this hobby, but here I am. Got my new Keller 1500 dovetail jig, and after 6 tries finally got it to where I think it's adjusted properly on the mounting board. However, when I completed my trial dovetail, the pins are 1/8" too short and won't bottom out in the tails. Struggling to reason out why and it keeps me awake at night. Could it be that l didn't set the pin bit the same hight in the router as I did the tail bit? Any help would be appreciated. I use a Bosch 1600EVS.