trpastor - Check your glow plug, even if its new, it could still not get hot enough because the coil inside might be different to your old 1. So put in your old glow plug and try it. As for the hard pull starting, you might be flooding your engine.

abray84 - Do you mean you've broken an A-arm? anyway here you go http://www.excelhobby.com/excel_hobby_024.htm

Ryan.