Wow, that soldering job looks like perfect and also the inside of the knife is very clean. I am glad i could pass on the advices that i recieved and i found helpful 
I have had soldering lines showing up only later in the build that had me scratching my head...i didn't come to an answer, but i suspect it may have relationship with the heat generated during grinding lenghtwise with finer grits.
By the way i wouldn't believe how much steel you used if i hadn't used at least as much
Transfer punches help a lot in nailing the holes alignment and so saving a lot of liners....i need to buy or make me some

I have had soldering lines showing up only later in the build that had me scratching my head...i didn't come to an answer, but i suspect it may have relationship with the heat generated during grinding lenghtwise with finer grits.
By the way i wouldn't believe how much steel you used if i hadn't used at least as much
