So i just got a m390 millie today and i noticed it had a side to side play that i have never felt before. It was making a clicking kind of sound. So i took my flashlight to the pivot and i only saw one washer. I took the blade off not the scales and confirmed there was only one washer. I called spyderco and asked if that was the norm and they told me no, and asked for me to send it in to fix (I am extremely impatient), i declined and asked if they can send me a set of washers instead (voided my warranty, but idc). Thank god spyderco sends you the parts out sometimes to do it yourself because i know i woulda been antsy and grumpy till i got it back if i sent it to them. Here are the pics so you guys can see what i'm talking about, the steel liner was rubbing on the steel near the pivot because there was only one washer. This is not a spyderco(i love spyderco) bashing thread btw, just letting you guys know about a problem i had that got solved.