Slight issue tonight. Back mounting ring that mounts on backside of radial some how pushed it self off the cowling. So when it was time to glue scowling flaps closed I had small gaps between cowling flaps and engine cover. So I sanded the knubs off the engine ring to make them flush. Couple of areas needed a little filler work . Not sure what happend but problem solved .These 1/32 Defmodel Corsair resin wheels is awesome. Detail and fit is perfect. Two minutes to clean up !!