I always try to be fair and objective. As much as it pains me to say this, but here is my constructive criticism.
I have received 552-1401 the other day. I went through all checks and test. Unfortunately, there were M390 shavings covering the pivot. The pivot was covered with rather excessive oil.
I have carefully removed shavings, but it does not swing well. I need to remove cover, and practically fully disassemble them. Sure enough, phosphor bronze washer has circular scratch and covered with oil mixed with metallic powder.
I would like to think I have hit the jackpot (negative one) and hoping for it to be a rare condition. I have already disassembled and clean. polish the washer and inside of liner. Needless to say it is one of the most disappointed in assembly QC.
Don't get me wrong, I still love AXIS lock and design, philosophy of BKC, but this loss of attention to the detail is very displeasing.
Hope you all have received clean and well centered blade.
(Edit
BKC rep has been talking with me about this. I am glad they have acknowledged and I'm sure it will be well taken care of.
Now that I have made 552GrBk-1401: MFL Fusion.