I have a Canadian-the only such I own-which is the biggest PITA of all of my pipes because it's so prone to plugging up. If I didn't like the looks of it so much, I'd totally give up on it. Have always managed to get it unplugged with my usual combo of soaking inside of the bowl with alcohol, rinsing it out and much work with a straightened paper clip, (digging in bowl and going at it from stem side), and pipe cleaner. Recently got plugged up as usual and these tricks aren't getting it done. Anybody have ideas on the subject. Thanks much.