When I got mine it seemed pretty much knarped, it looked like it had never been maintained, the stanchions are thoroughly worn
The best thing you can do is pull it all apart, clean thoroughly and re-oil. TBH the stanchion wear has little effect on the fork’s performance…
I used 2.5wt to try and speed up the damping a shade for a lighter rider, and you can play endlessly with +/- air spring to adjust sensitivity/ride/sag. It didn’t come the the remote and she’d never be too bothered about playing with compression so I just left it be…
eBay for seals..