I've just returned from some business travel to Spain. I'll get back to the Corsair immediately. Before I went, I let my dissatisfaction with the kit engine get the better of me. I pulled it out and bought an aftermarket resin one.
Problem is, as the cowl is now mounted to the fuselage, I'll have to do some surgery to get it in place, but I think it'll be worth it in the long run.
Cheers
Tony