Let me start by apologizing for the length of my post. I am stumped and could use some advice. I probably screwed up but hope not. I started a toy box build for my grandaughter. I made the box out of 3/4" oak ply and intended on adding solid oak trim for a frame and panel look. The basic box is screwed and glued using a Kreg jig with the screw holes on the outside. I figured the oak trim would cover the holes. I have the plinth blocks installed to bring it off the floor and am ready to start adding the trim. How do I attach this without drilling more holes in the box? Should I glue and clamp and put some 23 ga. pins in it to hold it while the glue dries? My concern is if I don't use some sort of mechanical fastening at some point the trim work will just pop off down the road. Any ideas or suggestions are greatly appreciated.