hey guys i have a little probelm with my supertiger 50 engine. it suffered a pretty bad crash and ever since th en the throttle arm keeps breaking off, it seems for no reason. the hole iin the firewall where the rod comes through isn't lined up perfectly with the throttle arm so there is a wee bit of tension on the rod which would then put a bit of tension on the throttle arm but i don't think its enough for it to break off. the engine runs fine but the stupid throttle arm just randomly breaks off. when i move it with my hand it opens and closes easy so i have no idea whats going on. if someone has had that problem please help me out here.