Maybe OK ?
Kelley, each frame is a little different but if the rear bows are perfect, the side bows are shaped to the fuse (maybe a 1/6 inside I think is the spec), the front is 3/8 high and the only thing that is out is the side bow level by 1/4,..... I think you are pretty good.
My opinion only, but the level part doesn't seem to be real important IF it's not obvious, IF it isn't so low that the lower part of the skirt brace contacts the deck rail when its closed, and IF the pins are at a reasonable height to engage properly.
My experience says that the curvature of the side bows and the relationship of the rear bows to the rear deck was more important than the level of the side bows. The trick is getting the pin blocks drilled properly and set in the attach channel without changing any of the relative dimensions.
It's almost impossible to get all dimensions perfect. The rear bows and the contour shape of the side bows is what usually causes the most trouble with fitting the side and rear skirts.
Think about it carefully, I could be wrong ;-) but there are a lot frames that get ruined by trying for perfect when almost perfect is good enough.
Bill S
7a finishing