If you goto the Systema fourms you'll have all the answers you need lol. It's just alot of info to go through. The guy that runs the fourms is also the guy you want to talk to doing the motor fix. I'v had my motor done,but no regrets it works awsome! I'm not sure what he's changed in the "mod's" since I'v had mine done I know he does some different stuff to them know and somethings he's won't tell,but it works!
Sorry I just said a general statement in terms of "Army" but you know what I ment
