Cold smoke adaptor - simplest?

[Quarlow]

Ok first I have to say I didn't come up with this. I got it from the forum. sSo credit is not mine I am just the forwarder.  :-X Second I used the aluminum flex vent tubing. It is rigid and keeps it's shape. It fit on the connectors and needed no tape at all. You may want to upgrade to this kind of pipe later, it is so much easier to work with. Glad it worked out for you.

[gbritten_nh]

From your pics I thought you might have done that, but either way it worked, and price is about the same (cheap i any case), so I went with it.  Seems to work fine, the fitting issue was more due to the poor quality of the collar than the flex tubing.