Yet another engine issue, you would think I would throw in the towel by now! I broke the base of the carb when a tree grabbed my plane on the first flight with my new supertigre .45. Since then I have JB Welded the carb in place and welded around the needle valve base as well, it was a little loose and when I took it apart the needle was actually a little bit bent. I straightened everything and sealed all possible leaks with JB Weld. The engine blubbers as I advance to full throttle and occasionally does the same when if I try aggressive maneuvers (loops, ets.). Is this thing salvageable or do I need to get a grip and just toss it?