Hello, this is Yun who is the newbie for this web-forum. Unfortunately I'm not an English speaker so my grammars would be horrible in many cases, yet hope to be understandable... I've MSR Whisperlite Universal, Coleman 550B peak1 year1995, Some Kovea, and several recent gas stoves, and so on. Recently I've purchase the Omnilite Ti and found immediately a streak-break on the welding of brass-pipe part just before the flame spreader. You can see the video as above link which is not open in public. So, I emailed to Primus Sweden C/S with that video & the proper invoice then Primus replied as 'okay we'll manage it, we'll send a new part for the replacement' I don't know they will really dispatch it to my home Korea or not, anyway up to now Primus C/S is quite well, only one problem is that they've been replying only one time per a day. (Hmmm Koreans are super fast for everything... ...!) In fact, I don't trust EU companies' QC standard, it's really horrible anyway hope to have the properly made replacement part very soon... I'll post upon i've got the parcel from Sweden. thanks!