ericm979
Super Member
- Joined
- Nov 25, 2016
- Messages
- 5,813
- Location
- Santa Cruz Mountains CA, Southern OR
- Tractor
- Branson 3725H Deere 5105
I try to keep them about the same when hand filing- same number of strokes, maybe an extra if one didn't cut well. When I use the Oregon grinder that makes them all the same length. Everything I've read from chain manufacturers says to keep tooth length consistent but they don't say what the tolerance is. I think a reasonably small variation is ok.