I love being able to pull open a blast gate and turn the DC on at the same time. PSI’s multigate system has worked well for a few years but the switch box went out the other day now it won’t turn off the DC (V3000). Reading the reviews on Amazon it appears this particular controller is a bit of a “hope you are lucky” product. I can’t seem to find any similar product that controls the DC via blast gate switches. Anybody know of an alternative to this unit that works like the Long Ranger?