u/ididnttowyourcar

I just recently got a Staples Dexley chair. It's somewhat decent and definitely an upgrade from my previous chair, which was a cheap gaming chair from Amazon. However, whenever I try to adjust the back of the chair, it seems that it will not lock at any angle. Every time I try to adjust it, the back only locks into two specific places. It will either lock while the back is totally reclined or it will lock at about a 70 degree angle. Is there any way to fix this so that I can lock the back of the chair into any position? Sorry for my poor English