My BD has been trouble free for two years with constant use. Talking about the switches, mine came with a throttle switch. Being a 97', I don't need to tie into no ECM. The throttle switch comes out of adjustment every so often but it sure beats using the switch on the stick. I believe one of the other brakes has a clutch switch as well. That's been on my list of things to do but I have a long list so someday... FWIW, I have a pressure guage that monitors my brake pressure. If you like guages, it's a nice addition.