bigmanbigtruck
Practically Family
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- 617
Typically on stiff hides you're gonna see these waves develop. Not necessarily from folding them in a backpack or box, but just from movement and tension causing these bends. Softness of the zipper tape is going to force the teeth to take on that waviness. But these sliders are pretty good at routing the teeth together.
I've gotten used and relatively new LWs which also have this waviness but haven't run into difficulties pulling up the zipper. I have the same Crown zipper on multiple jackets as you do - they just glide through. Take care that you are getting the insertion pin to hit the bottom stop. You could try lubricating the teeth with wax or graphite and see if that helps.
I've gotten used and relatively new LWs which also have this waviness but haven't run into difficulties pulling up the zipper. I have the same Crown zipper on multiple jackets as you do - they just glide through. Take care that you are getting the insertion pin to hit the bottom stop. You could try lubricating the teeth with wax or graphite and see if that helps.