I have a B3000 and was driving along and then it just died and won't restart. We think it's a safety switch issue - we found 2 under the seat and one for the HST and we found one PTO switch near the transmission. I have read there are 2 PTO switches. we have bypassed all the switches but there is one PTO switch that we did not find and would like to know where that one is. I realize they are there for a reason, but unless we can find them all we can locate and see which is the problem. Anyone?