I just got a new single guage regulator from hopdawgs and wondering if I can just chain it downstream off a T connector from my primary regulator's low pressure port. I would have the primary low pressure set for carbing and my second regulator set ot a low pressure. I guess the real question is, is the "low" pressure coming from the primary regulator high enough to drive the high pressure port on my second regulator?
My other alternative is to take the high pressure guage off my primary regulator, the high pressure barb and cap off the secondary, chain them with a connecting fitting, and put the high pressure guage on the end of the secondary reg. I'd just rather not take it all apart.