I wish I saw this thread earlier......and you might, too
Hi George
I ordered the Kelton Carving Jig after getting a good look at it at the Symposium in St. Paul last weekend. It's shipping here (I live in NH), so haven't received it yet.
I bought the Best Wood Tools carving jig 6-8 years ago, when it was the first and only one on the market. I see from Rob Wallace's link that they've made some improvements to it, such as longer handles. Once a block of hardwood goes in, and you drop it 90 degrees, the weight tends to torque those handles even more. I had to use an 8" section of pipe over the handles to get enough torque to loosen it every time I needed to move the piece. Don't know if they've made the handles long enough - but I guess you can tell us, right?
What it doesn't appear that they've done is offset the mounting arbor (the screw where you thread your chuck). Eventually the two handles interfere with each other while you're rotating your work, and it becomes a PIA. Like someone posted earlier, eventually you discover the shortcomings if you use it a lot.
I looked at the Trent Bosch, and wish I could afford his pneumatic carving base, but it wasn't in my wallet (or even in my credit card limit right now). I liked his single handle offset system, but the Kelton had more versatility available. I often use my lathe, my bench mounted carving vises and my Triton Super Jaws to hold my pieces when carving. The Kelton and acccessories gives me all those options. I also considered the Woodfast, but not having an opportunity to actually see/use one was a downside.
I have several pieces that are awaiting delivery of my Kelton carving jig, and I will be putting it through several tests over the next couple of months. Stay tuned, and I'll offer my honest opinion.