I have been looking at a Bearcat kit, It's the Model Aviation Technology kit (out of business) 88" wing, fiberglass gel coated fuse with hatches, panel lines, rivets and sheeted foam core wings and tail, this kit comes with some very nice (large) retracts and a manual that from glancing over it appears to originally come from Norway, could the kit you have be similar to this? It is very expensive, but very high quality, I am having trouble deciding on laying it away...........Bud