I have noticed that the adapter is a pretty loose fit.( 3" collar, pellet vet pro venting) I realize I have to use sealant on this connection. My question is have any of you used a hose clamp/ worm clamp on the connection to assure it stays put. I ask because it has what I would consider a lot of play. The adapter does have about 1/2" of the inner stainless steel liner exposed beyond the outer pipe and it looks like it's begging for a clamp of some sort. Thanks in advance.