So I just installed a MBT in my AR, but am running into issues. I first installed with the heavy spring, but it felt really heavy, like far heavier than I imagine it is supposed to. It also felt gritty. I uninstalled it, greased it, and reinstalled it several times, but kept running into the same issue. Eventually I decided to try the light spring, which feels much better and closer to what I imagine it should be like. However, there still seems to be some grit/resistance during the first stage. Interestingly, I didn't notice it yesterday when I first installed it and though the trigger felt great, but today it feels heavier and grittier.
Another issue is that the trigger does not want to reset on its own, and also is sticking. What I mean is that when I pull through the first stage and approach the wall of the second stage and then let off the trigger, the trigger will stay stuck in that position and will not reset to neutral without me having to push it forward. Then when I try to test the reset, the trigger will stay stuck fully depressed, and will not reset unless I push it forward.
I've uninstalled and reinstalled this thing probably 5 times now (around 4 were with the heavy spring, then the last was the light spring) and keep running into issues. I feel like I am installing it correctly, is there something I am missing? What could be causing this?
Any help or advice is much appreciated
Another issue is that the trigger does not want to reset on its own, and also is sticking. What I mean is that when I pull through the first stage and approach the wall of the second stage and then let off the trigger, the trigger will stay stuck in that position and will not reset to neutral without me having to push it forward. Then when I try to test the reset, the trigger will stay stuck fully depressed, and will not reset unless I push it forward.
I've uninstalled and reinstalled this thing probably 5 times now (around 4 were with the heavy spring, then the last was the light spring) and keep running into issues. I feel like I am installing it correctly, is there something I am missing? What could be causing this?
Any help or advice is much appreciated