thank you all for the welcome. i live in south/east. i am retired.i keep a small kit of rollers which i fly for pleasure. i used to keep a lot more, i have never flown in competion flys.every time i managed to put a good kit together,i was taken apart by hawks.i gave up trying,but i will never give up my birds.the sight of a kit of rollers in a clear blue sky is a sight to behold. bpb.