Roger, I was tempted to cut off the top of the track and realign the masthead block too, but this was unnecessary when other sources of friction were removed. For example outhaul, reefing lines, downhauls and Cunningham all need to be well slackened off.
The main halyard is at a 45 degree angle when fully hoisted when the lower hole in the headboard is used. Also make sure the halyard is not crossed over the track and is on the same side as the sheave when hoisting.
It helps to have the boom elevated with the lazyjacks when hoisting the main.
It looks as if the top of your mast has been replaced. Is this indicative of previous stress if friction has not been reduced ?
It should not be necessary to use the winch to hoist the main.
Can you also try topping or tailing the halyard, or reverse it upside down, to lose the frayed section, before incurring unnecessary expense ?
Kind regards, Andrew
Yes, All of the above!
However, it never occurred to me to use the lower headboard hole (if there was one?). I did resort to mechanically "fairing/easing" its sharp angry aluminim edges. No other mods.
Never needed to winch. My only issue was damaging the halyard.
Main always went up/down easily, once track was cleaned n lubed.