Earlier today I performed an undesirable modification on a recently reconditioned Fresh Aire . It had a rebuilt YS 1.20 and man that sonofagun hummed! On flight #5 one of the foam core wings split and that was the end of that. So now I've got a great running engine looking for a good pattern plane. I was really looking forward to working on my F3A skills, so anything along those lines would be good suggestion. Thanks.

Bob