Knife Plunge Line UPDATE REPORT! MK3 MOD 0 Combat Dive Knife MADE IN GERMANY with Snowman with any combat knife, survival knife and daggers if you're having issues getting a razor sharp secondary cutting edge check your plunge lines for center zero! The blade on the left will never get razor sharp when the blade whole primary angle is more asymmetrical to one side. I will have to fixed this issue out in my shop, but this particular knife blade should have never passed quality inspection as when you look at the blade with jewelers glasses up close the whole secondary cutting edge is almost a chisel grind instead of a correct 15-20 degree V-grind. it's just on the one MK3 MIG the other one I received was perfect and no issues. On the MK3 here that's got this issue I will redo the whole section on both sides of the primary grinds starting with the bad side. Once both primary bevels are zeroed and centered plunge line I will be able to get it to razor sharp. The blade will get sand blasted and the silica ceramic black coating applied for the finish. So bottom line buyer beware if you order these from Lithuania Made in Germany MK3s check your plunge line for correct symmetrical primary grinds.