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There has to be something out there that is like tubliss but doesn't fail!!???
I've lost count of the number of high pressure tubes that have split at the base of the valve. It's so annoying as it's happening on brand new tubes after only a few hours sometimes.
Otherwise, tubliss is amazing but it's so annoying having this issue all the time.
I hate mousses and I'm starting to get pissed with tubliss... I like the look of lucioli but I can see them getting proper punctures..
Wasn't Lee coming up with something??.
I've had the inner spit in the same place three or four times but I think I got to the bottom of what was causing the issue for me, and since paying particular attention to it I haven't had one go in over 400 hours of riding.
Firstly (and I'm sure this was my main issue) I noticed that the small nut on the valve stem (that snugs up to the rubber washer) sometimes (from new) has a gap of about 3-4 mm between it and said washer. To me that gap meant that when fitted and inflated, the base of the valve was elevated from the rim and pushed into the inner if that makes sense (perhaps try to imagine what would happen / how the valve would push up into the inner if you fitted and inflated the inner with the nut halfway down the valve stem to get what I mean). I got in touch with the then UK seller at the time and they got what I meant, said that yes that could cause issues, sent me a free inner and said that'd he'd pass the details onto Tubliss. In short I make sure now when fitting it (I've probably done 6-7 sets for friends) that the nut is always finger tight up to the rubber washer which in turn is seated right at the base of the valve / up against the inner.
I also always used to use an airline (which you may not be doing anyway) to inflate both the inner and the outer and I once had one go when doing that. This was early days and maybe there was again a raised valve but also the area around the valve is a lot thicker than the rest of the tube and I figured it possibly stretches at a different rate and a very sudden pressure increase may cause a tear. I now use a track pump which still does the job pretty quickly but the stretch will be far more gradual.
I too much prefer it to mousses (average at first, get better, get great then get fooked! though each to their own eh) but I guess by the nature of how it works it certainly seems to have a pretty tight margin for error on the fitment side of things. Oh and I picked up a Luciloi tube in my local dealer when they came out, it weighed a bloody ton. Might be fine / not too noticeable on the rear but I'd not want one on the front

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