[sm=sunsmiley.gif] I have a Hangar 9 Alpha which came with an Evolution Trainer Power Plant (Evo .46 w/flywheel) and after the first initial adjustment on the High end and then my Idle it has performed very reliably for me. As a matter of fact I have just bought the Evo .46 to power my Sig Somethin' Extra. You mentioned that the Brand new one is already damaged, What kind of damage are we talking about???