help with locker!!!

So this is my first post yall so bare with me if I ask something that's been asked before or is in the wrong thread. I installed my lock right locker today and when I first set the truck down and put it in gear only one tire spun. So I drove it down the dirt road and stopped and went a couple of times until it locked up. Later I was driving it around town and when I'd take a real sharp turn it'd Pop real loud (yes I k ow they pop in turns but this seemed a little to loud) I got back on the paved road and power braked it and only one tire spun then when turning in the drive way I felt it lock up again. I feel like it's acting more like a limited slip not a locker. The springs and pins are in correct and so is the spacers. Someone please explain why it is doing this and/or if yours did this. Thank you