I tighented up the bolts on the strut beams for the left side. Now both are ready for mounting in the wings. I also pressed one bearing into the aileron hinge assembly. I think I will take the other 3 back to Dad's shop where he has an arbor press to do the job a bit more effectively. The major poart of today'w work was Flap Tracks. I ground out clearence of the breakets and flap track then laid our the rivet patern. Next step was transfering holes and then debur all parts. I did get the bearing from the finishing kit to test the clearance before I riveted it up. I hit the parts with primer and riveted all four up. Ready to mount to the wings.