I recently received a new Black Wave plus. I really like the fact that I have the replaceable wire cutters. The only thing I am having problems with is the pliers are extremely tight. I understand they need to be not sloppy but when trying to spread the pliers I seem to end up closing the arms due to it being so stiff. Has anyone else had theirs be that stiff from new. I have tried working it daily but seems like it gets stiff from just sitting.