LOSI LST XXL Conversion ideas

[jpoprock]

I had a bearing blow in my LST2 last week, and now something else is wrong with the truck. I've tore both HD diff's apart AND the tranny and found nothing! But when I drive it, I get a clicking sound like it's a blown gear... but there aren't any. So.. I'm not sure if that is a bearing going bad somewhere, or what. I can't seem to duplicate it while it's upside down, or manually spinning the tires myself. It only happens when the car is on the ground driving. Maybe I don't need to be concerned, but it bothers me that a strange sound is present that wasn't there before. I just can't find the source!