Well, now I've got a bit of flying in with the Funtana all the much reported wing mount faults are appearing. The wing dowels have worn with the vibration and the wing can move on the wing seat - makes for scrappy flying when your wing incidence keeps changing!
Also the wing can move side to side at the rear so...
Fitted block infill to the wing bolt cross-spar so the rear of the wing actually bolts down to the infill. Side to side movement cured.
Fitted 10mm alloy tube over the wing location dowels and bored the former to fit. Soaked the periphery of the holes with thin CA to toughen the wood. Also added a ply patch behind the former at the dowel holes to give more support area to the dowels.
This , hopefully, will cure all! The engine continues to improve, by the way, and will soon have enough running on it to fit the 15x4W. I'll let you know how that goes.
