James , with the last FX TD I built , it was all out of shape , and wouldn't line up . I filled the kitchen sink up with the hottest hot water I could handle , chucked on the rubber gloves , let it soak for a while , then bent the little sucker into the shape I wanted ( it did take a couple of sinkfulls of hot water ). Plastiwelded it together and wrapped it up in about half a roll of masking tape . All fine and dandy now