1st. Trailer side marker lites, license plate lite & all other lites on brown wire. Causes 15 amp fuse to blow in truck. Not rite away, after it s on for a while pulling then i notice i lose lites. 2 nd problem, back bunker lag bolts loose and wont tighten up. Like wood is striped? other then over sized lag bolts, is there any thing to do? 2014 Puma FTD, less than 2 years old on boat and trailer. Thanks in advance.2014 Puma FTD 250 XS