Ive got two of these bad boys and really love the one that works perfectly...So Ive go a problem with the adjustable give, it is sticking. I can have the "give" screwed out a bit and its not a smooth "give", It requires a bit more pressure to actuate the armbar and on the return it is sluggish too. Does anyone out there have any advice as to how I can get that adjustable give to work appropriately?