While will say that ZT not getting things resolved is abnormal, my experience with CS for all companies aside from Benchmade (that have been SPECTACULAR) is hit and miss. I sent a Spyderco in twice and it had nothing really done. My 801 had to be sent,in twice to get the detent right. I sent a Vantage in 3 times before Buck just sent me a new one (once they literally didn't touch it).
On the flip side, had a few ZTs that were perfectly fixed, a few Kershaws, multiple Benchmades, and a Quartermaster.
On the flip side, had a few ZTs that were perfectly fixed, a few Kershaws, multiple Benchmades, and a Quartermaster.