Not to hijack, but did you see where FP makes a new wireless JL microm gauge with 1000 ft BT range? Advertising says it connects directly to the SM380 and SM480,.....hmmmm, those manifolds have built in vacuum gauges. If they're so good, why would I need one to BT to the manifold??? Things that make you go huh!
I know, I know, they're getting the idea that pulling thru a manifold is bad.