[octoberknight]

I had this kind of problem on an MP5 once, check to make sure that the contacts on the motor a connected properly (red to red, black to black) you know, also with what vindicareassassin was saying, re-solder the deal. A few more things to check are the fuse, and the actually trigger contacts them self. Basically anything electrical. Hope this helps, and yes this is my first post so if I am doing anything wrong tell me and I will gladly correct them