May 10 -- Finish Countersinking HS Spars

Was determined to finsh this step tonight, and it was a pain because I used a Milwaukee heavy (duty) drill, in order to keep bit speeds low. One of the initial issues that I ran into was a wandering bit on the air drill. The countersinking is not quite finished; however this was the majority of it in the horizontal stabs. The bit seems to be getting a bit dull, so it's time to order a replacement. (It served well, building another entire RV ahead of mine.)

Time: 1.5 hours