Lignum
Addicted to ArboristSite
I certainly haven't gotten the hand filing thing down yet but did purchase the NT chain sharpener and have done a number of the mods as described in other threads.
It does a remarkable job and I have quite a scar on my right thumb and part of the nail missing on my right middle finger to prove it.
I won't go into details since as soon as I saw the blood pouring out I realized just how stupid I was for doing what I did......but the chain was sharp as hell!
I did buy the Oregon hand sharpening kits to keep in my saw boxes so I can touch them up rather than having to take them in for a full redo. Haven't used them yet so really can't say anything other than they're in the saw boxes and I'll find out when I give them a try.
THX!
I think I did the same thing, I have a nice 'flat spot' in my left thumb nail that doesnt get mentioned too much, but hey, everybody falls down at least once...