I just had my spartan locker installed in my D30. My question is: Should it be locking up really hard when in 2wd. I mean it feels like its in 4wd. Also when driving I can feel it pulling hard to the right, and when i turn right while coasting it grabs harder then if I am going to the left. Is this normal, or did the shop some how mess something up. It seems pretty straight forward. Everyone told me before it would click, but its locking up hard. As to the point where it SUCKS to drive. Please help.