[sanddrag]

Here's a great picture of one that 228 made in 2003 http://www.chiefdelphi.com/forums/at...achmentid=1310

On www.andymark.biz you can download a STEP model of their transmission.

You can hit the "Hexamax" link in my sig for the one 696 made in 2005. I'd be glad to send you the Inventor files of it and/or help you with any questions you may have about it or shifting transmissions in general. Send me a PM.

Here's a great cutaway pic (of 45's) showing how they work. http://www.chiefdelphi.com/forums/sh...+gearbox +pic

Light blue is bearings, purple and white are bearings, blue and green are the gears, red is the (hex) shaft, orange is the dog, and yellow is the shaft that the pneumatic cylinder pushes and pulls.

Good luck! And once again ask lots of questions and we will do our best to answer them.