[atreis]

Unfortunately, it's not unusual for new trailers (of most brands - Gulfstream isn't substantially better or worse) to have some issues. Usually these issues are relatively minor and straight-forward to fix yourself (e.g. a leak in a water connection because they didn't tighten it up properly, broken fitting, broken water pump, loose piece of molding/trim - stuff that is relatively easy to fix one's self). There can be issues too serious for that - I've no idea where yours fall. If your problems are reasonably fixable yourself that's likely a less expensive course than hiring an attorney to pursue a lemon law case.

FYI: I've no experience with the OH lemon law - never had to use it.