Quote Originally Posted by Berserker View Post
Maybe I am a moron. But with the vice grips I can only squeeze??? Those are probably better than how I tried to tighten lips, but how do I open lips?
They are used like this below. But I’ll be honest, if you don’t understand this completely, perhaps you should not adjust anything. Changing things without the full knowledge of what is happening only serves to cause more trouble.


There is also this style. The actual tool. (I would just make one)
https://www.kiprecision.com/shop/ki-...n-mag-lip-tool