This ought to do the job on the retracts. Pretty bulletproof on the first two. Clamped 'em overnight and was careful to remove any glue as I just hate those little runs and messes that alway seem to inhibit something in there[>:]. Second set today for outboard ribs. Hardwood wears out sandpaper and sawblades quick.[
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Still more with the c/f L-brackets on the outboard sides.