Beautiful day, so I Rode into work this morning ... pulled into parking lot, shut-down, dismount only to hear a hissing ... seemed to be coming from around the rear tire valve ... tire still has air, so quickly hop on and beat it approx. 4 miles back the road to a local Suzuki dealership ... wobbled the last few hundred yards as the tire was pretty much down by this time. Had to leave the bike in front of the dealership and walk the further 2 miles home to pick up the cage (dealership wasn't yet opened) ... by the time I got back, they were opened and agreed to take Bike in without appointment, but couldn't guarantee to look at it today
Suspect it might be due to the right-angle valve stem extension I bought from a link that was posted up here on the Forums last year ... it may have put additional stress on the tube's stem, causing the securing nut to work loose a little which in turn may have cause the stem to chafe thru resulting in a leak ... will know within' next few days and will post for benefit of other Savagers.
Looks like I'm gonna loose a good weekend of Riding though

I think the 90 would be a handy item. If that was what happened, I'd still use it. You could save the nut off the old tube & put that nut on the new tube & double nut it, to lock it &/or, dab a bit of locktite on. A locktited, double nutted valve stem needs only ONE thing,, safety wire!

Hey, johnie, I'm cancelling your dinner so you can fix this flat...