Repaired right flap hinge. Removed and replaced MS 20257–3 with a MS 20257–4 hinge. Raised center of hinge line one 16th inch so that flap would better meet with aileron profile. Improved slightly less than when the left flap was repaired. Will leave it like this and see how the final finish looks. Also finished re-drilling and dimpling new holes in the flap skin for the shortened sport version and attachment of the control rib.