joel b

i purchased a brand new massimo tboss 410 and from day 1 it wont operate in reverse. When i pop in reverse and give it gas it will die out. when i pop in reverse sometimes in will die right away (before giving any gas) and 1 time out of 100 when i pop in reverse it will operate perfectly fine. and yes, it operates perfectly dine in normal drive H and L. any thoughts?? when i called the dealer i got it from they had no idea.