Hi, I purchased the exceed RC upgrade motor, this onehttp://www.nitroplanes.com/al4003brmo.html, and I can't figure out how to install it. The part that needs to be bolted and where the prop gets fastened down face toward the plastic motor mountwhich obviously doesn't work. Help!

Also, the stock ESC in my Skyhawk says 18A I thought it was a 20A. The upgrade motor has a 23A bust won't this blow the stock ESC?

Thanks for the help!<br type="_moz" />