RE: Cermark Spitfire
I flew mine for the first time yesterday. It flew great. The screws that hold the cowl on vibrated out. I fixed that by putting inner nyrod in the fuse to act as a lag for the screws. It handled the rough grass field I fly at well. I used robart retracts with 3-3/4 robart wheels.
I added the cockpit and a BBI 1/6th scale pilot. The engine is a saito 1.50.
Overall I am very pleased.