Ok im going to critique your square hand tuning, and please don't take offense. This is simply just "my opinion"
You have way way to much beek in your side plate and your rakers are extremely low and flat. Not at the proper angle they should be. It almost looks as if you took a very agressive or large bastard file or maybe even a small grinder to them! A small flat raker file is all that is needed. Im guessing that chain is very hungry and grabs hold to a stop and/or chatters a lot?
Your top and side plates need to meet at the very outside corner of the cutter to stay sharp the longest and cut the smoothest.