I did even more last night!
![Grin :D](./images/smilies/gr_grin.gif)
I got all the rear spar parts prepped and drilled. I unibit'ed the holes for the aileron pushrods in the doublers, but I didn't have suitable tools to finish shaping them. I bought a dremel and a small collection of round, half round, and triangle files today. I bought one $9 half round file that's pretty nice, and the rest were triangle files and chainsaw round files that were all on sale for less than a buck for some reason, so I snapped them up, what the heck. I bought the dremel 'stylus', looked pretty neat and seems comfy to use. It's only 7.2v, but it's li-ion, so I'll see how well it works out. I don't intend to use it for much of anything heavy.
I have to work late tonight, sadly, but if I get home with any time to spare I'll finish shaping those holes and deburr all the holes. If I still have time, I'll clean off my paint bench and mix up some primer and shoot the stuff. I've taken something of a minimalist approach with primer lately, but I think the rear spars are probably worthy of a good coat.