@Evansaw how do you deal with fiber pinch? I have found some dead ones almost impossible to cut.
Nice question, many individual answers
I ve been to various conditions from live palms to dead end which were like cutting a mix of hairs and soil.
Allow me to propose a few steps:
During previous day before work i do some preparations:
Chainsaw wise i take them a bath with chain oil which i use the expensive Stihl full Synthetic, not sure how you call it in America. But its thick amd sticky making a hard film around the saw.
With a toothbrush i also put all over the bar and chain.
Days of work. If the palm looks problematic i bath the bar nose with chain in oil just before my first cut. If i m climbing it i have someone on the ground do this and the saw coming up.
I ve found that the instant oil bath and then use (must be something with bar - chain temperatures) doesn't allow to stick in my bar nose and lock them.
Also after the cut i really try to clean the runway under the plastic to have my sprocket free as possible.
Few free RPMs in the air woul help me continue my cuts