The problem showed up when I went to align the trim tab with the left elevator. The trailing edge of both pieces needs to line up perfectly. Unfortunately where I had drilled the piano hinge for the trim tab didn't give me enough room for the rivets on the elevator. The instructions are very vague on this process.
I spent several hours checking alignment, etc. etc. I finally decided to order a new hinge from aircraft spruce. I also did a good bit of internet research and saw how other builders were drilling the hinge. I feel like round two with the hinge will go fine.
Fine tuning the trim tab alignment.
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