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I have tried to fly my Caliber with this new MP2 muffler today. But somehow the engine stopped when I tried to open the throttle. Then I have to turn the mixxer srew by about 2/5 turn clockwise, and lean the needl about half turn, from what when I flyed this Caliber with the stock muffler till I can fly it, The engine is hotter than what it was before. Also I have to decrease the throttle servo ATV from 90% to 65% at the lower end.
Is this normal?
Have any of your guys have tried this set-up before? I would like to hear some advise of it.
Thanks in advance!