Nice to see ya here Kaz! Seems like a lot of the LST forums people who are into brushless are here. I just got activated so im loving this forum so far, TONS of information on here!
To keep things on track, the Hydra doesent even have a switch, so it cant hurt not having one. You are just manually making the current connect, vs letting the switch do it. You just dont see the spark with a switch
