Spent a few hours yesterday reviewing the Stick Build thread in the scratch build area. However, I'm still not sure what these parts are for.

I have two plywood ribs halves, a short plywood piece with a hole in the middle and a rectangular plywood piece with four circular marks that look like drill marks.

I'm guessing they are as follows:

1. The rib halves are the front half. To me, that means they have nothing to do with aileron servos or wing tib reinforcement. I'm guessing they reinforce the center rib for a bolt on wing.

2. The plywood piece with the hole in it fits perfectly at the top of bulkhead F2. I'm guessing the hole is for a front pin in a bolt on wing setup. (I want to do a bolt on wing for sure.) A single pin would seem to fit with a reinforced center rib front.

3. The last piece seems about right for a bolted on landing gear reinforcement piece. Though it could be for the rear wing bolts? Though it seems too short for that.

A single forward pin seems a little scary? Is that enough?