I had a problem with random starting so I tried jumping seat belt switch and seat pressure switch. I put toggle switches on instead of jump wires in case at start up there had to be a sequence to start. Well I got it to start still randomly, and if I run the machine it will randomly shut off in the middle of use. Would A bad relay cause that or a fuel solenoid ( where is that ?) Does this machine have something that will shut it down if it is low on hydraulic fluid or plugged hydraulic filter low on oil ? Does this machine have a main brain ( computer ) that could be bad? Thank you for any help I have tried to get a mobile repair company out to fix but they are all 7-10 days out