escortonair
+1y
i have 8 470psi evalves on a 12 gl tank with 5 switch box for eai and 10 switch box for sd.com .ok here the problem this dont happen all the time but win i hit all up one are more valves dump with the up valves .i have looked at all the wireing and every thing looks good so could one of the switch's be bad in one of the box's
just need some id's to whats happing am runing out of stuff to like at