- Joined
- Oct 5, 2006
- Messages
- 3,124
Mine was also my large 21. Brand new from the box the stop pin screw fell out after opening and closing the knife no more than 10 times. The pivot screw was also loose where I could rotate it with my finger tip. After tighening and loosening several times I could not find a balance. It was either to tight and hard to open or loose screws. The slightest adjustments only gave me those to results. The only way I could get it to function smoothly was to put blue lock tight on the screws and leave them loose enough where I could still rotate them with my finger tip. After 2 weeks the lock up was about 95%? The lock bar was about the width of the knife's washer from touching the other scale. I kept it for 2 months then traded. I really did like it and I know I could have sent it in but I was disappointed and did not want to deal with it anymore.
Did it come from CRK like that? The reason I ask is that I bought mine used and took it apart to clean it. When I put it back together the blade was off-center and overall a bit like you are describing. I realized that everything kind of snapped together within tight tolerances. When I got it right, it was perfect.