Finally got a locker in the front of my jeep. I installed a power trax geared locker in my d30. Probably took about 5-6 hrs total spread out over 2 nights and 1 morning using nothing but hand tools. There is hardly any noise and it works like a champ. Only thing was I thought it took a while to disengage after I shifted back into 2wd. Could just be because its new. I used a write up on the Aussie locker that I found in the tech write up dept to get all my torq specs. I used a cheap locker because i am eventually going to regear and switch out to either arb's front and rear or an e locker front and rear. 37 creepy crawlers coming on Tuesday. We will see how long that d30 will stay together. Anyway I am stoked to finally have both front tires digging again.