Noticed something in the width of the inlet air ramps compared to the cowl inlet shape. The ramp outboard vertical was too wide, too far beyond the alignment of the inlet.
Sure enough, I'd missed a "minor" detail in the drawing and had not bent the vertical panels toward the inboard slightly, Waited too long to find the discrepancy. New parts? or get some AS3-032 sheet and cut out panels/ramps.
Sleep on it. Or, $76 replacement parts, and $45 to get raw material. Or, leave it alone with a few extra holes?
