Hello everyone. I have a less than one year old Morgan Milwaukee 10” woodworking vise I purchased from Gramercy tools. It is built like a tank and wasn’t cheap. Lately when I apply pressure when working on a project, the vise suddenly burst open and loses it grip on work piece? Also, lately,the vise will not grab the workpiece unless you fool with it. Are these two phemomena related. Any insight into what is causing this grip failure?? Thx.