I have a 40-size kit now. When I build it, it will get rudders. DP was trying to correct on landing but it wouldn't yaw. Kinda funny. I was expecting the short wheelbase to be a problem but it wasn't. There's two degrees on toe-in on the mains and with 20% expo on the rudder (nose gear only). It turns on a dime if you want it to, but it tracks really straight on t/o and landing.

Andy