Sorry but no pictures. I have about a 16” red oak that’s been down about a year. It’s got around 30’ of straight trunk. I got out my 5105 Dolmar that I haven’t used in a few years, I forgot how much I liked it. 20” bar 3/8 chain cut like it was in balsam wood.
I have no red oak in my stacks, kinda weird as it’s been a regular for a while. Nothing beats a nice sharp chain. Do you round file or square?
I know, lots of them dead/dying on my property, but I cut on state forest land too and most of what is dead there is Red oak family species.
With oak rounds that size, good you had help. Those ain't light and they get heavier as the years go by if you know what I mean!