Brief Description: Rear Spars and Main Block Enhancement
Started working again on left rear spar. Sonex sent me a replacement piece at their expense due to an error in their laser matched holes.
The picture below shows a 5/16" bolt installed where the 1/4" bolt used to be. I made this change after contacting Sonex with the concern that the aluminum angle had a slightly ovaled hole, as shown in the second picture. The plans call for a tight fit bolt hole, and Sonex agreed that the hole should be upsized.
Now I REALLY feel like the main spars are complete, with no regrets, or second thoughts about their quality, and strength.
