Moved over to the starboard side and did the same with the starboard spar support block. The blocks are cut thicker to the aft and thinner on the fore end. The thickness of the fore end should just about position the spar in line with the spar pin bushings. I hope... If anything, right now,I hope they may set the spar a tiny bit too high so they can be adjusted with a file to set the spar height.