Here I was trying to give the 115 credit for being fast enough to wear the paint off like an airliner and you didn't bite, you're slippin my friend.
I am practicing on a couple of Eureka kits, the BushHawk and an RCM 60, the RCM's wings are sheeted and ready to join. I'm cyphering on how to cut a slot for the a dihedral brace that I'll have to make myself.
A Saito .30 for the B
ushHawk and a new Saito .62-b for the RCM, Sig has Kavan wheels so they're already on the RCM.
I've been using Kavan wheels since way back when Hobby-Lobby sold Merco engines, never had one be wobbly or out of round.