Changing travel on a super deluxe ultimate

Air

Currently had a stroke of 62.5mm

Need 65mm

Assume it’s just a case of remove 2.5mm spacer “mechanically” i.e. cut it off the shaft as opposed to dismantle.

2022 btw

Sort of, the 2023 ones have a hydraulic bottom out setup internally, it will still think the 62.5 is the bottom, so theres more to it

It’s not a 2023 buddy (last line of the op)

Sorted. Open Aircan, find grey spacer, clip off with side cutters, pop air can back on. Done