I ordered another board w/sound, a wpl M35 6x6 and the two speed transmission. My son wanted the 6x6 but at the time right before Christmas they only had the 4x4. So I will get the new one together and hopefully everything will be ok. And if it is I am going to still try and figure out what the issue is with the other truck. If I have the same issue with this one, then it is either a defect in the same batch, which I doubt or it is user error (most likely) lol. Thanks gents for the responses.

Cheers,
Wade