Not to brag but, a few years ago I got a 2-fer on J28's on ebay for pennies and then I stumbled across a clone also very low priced. I now have several lifetime supplies of torch handles. I can't bring myself to sell them though.

bulgie The CWS in Ballard (on 50th?) apparently took over their services but I don't really know what that means. It's what the previous owner told me as he was closing shop up. I can't imagine they are that complicated so it seems like a careful user should be able to figure it out safely.