Nitro Spider
 

A friend and I each bought a Trinity Nitro Spider 1/7 scale monster truck. Has anyone else had any experience or heard anything about these trucks? They haul@$$ but it seems like every time we have them out for more than 15 minutes something breaks. Any comments appreciated.
Also, anyone know of a parts source in Canada for these things.The local dealer can't seem to get parts very quickly.
Thanks Steve