Take a look at the FSM. It's the pin they talk about being careful not to drop it... <img src="/forums/images/graemlins/scared.gif" alt="" /> It also talks about how far to insert and how much should come out the backside of the shift rail.

Big Truck: 00, 3.5, Endeavor, 5-Spd drive line in hand!
Little Truck: 87, 2.6T I/C, MT, LSDs, Tonneau Top
Her Truck: 03, 3.8, 20th Anniv, 65k
Daughter's: 06 Eclipse, Keeping it Mitsu!
FSMs: MitsubishiLinks.com