OK, as some of you know I wasted a LockRight locker. Unfortunately the place I got it from (5 mos. ago) hasn't got the cajones to warranty it they sent it back to Powertrax to be inspected. I have to drive this blazer tomorrow cos my big bro needs his wheels back. I pulled the spider set out of the front of another blazer I have. Put them in, zipped up the cover filled it with oil. This is the head scratching part...... I can turn the axle shafts but the driveshaft won't turn, when I put the blazer in drive everything works normally. I put the tranny in park..... the axles turn but the shaft doesn't. What the hell is going on!!!!!!! Are the front spiders different? Help me please. This is tooo weird.