Just read your message on the repairs to the Waco. I have a few dumb questions... on abbreviations what is u/c ? undercarriage? and crt center? (I'm from Kansas and we get confused what with all these tornados and all. Did you do anything else to beef up the landing gear other than these fixes you have done? I think this bipe is worth the trouble to modify and I appreciate the discource on the modifications to the landing gear.