Incra bought out JoinTech (or maybe just their patents). The LS is quite similar to the IPM. The Incra templates will actually work in the IPM. The main differences I see are a much easier locking mechanism and the way you mount it to a table is a lot more flexible. Also, JT used sliding dovetails on the fence attachments while incra uses "T-Slots" (which take #10 nuts) so you can add your own stops, feather boards, etc. The right angle fixture is pretty nice and the "shop stop" has 1/16" positioning (for repeatability). Overall, the Incra is alot more polished. That said, I'm pretty sure anything I could make with the Incra LS I could also with the IPM.
Last edited by PhilBa; 04-29-2015 at 08:25 PM.
Reason: typos typos typos