Fox rp23 – air can swap – how easy?

Got a high Volume rp23 and some on here suggest that a normal volume air can is best suited to my Prophet. How easy a swap is it? Air cans are £30 from tftuned so not a costly experiment

if it’s anything like a float rear shock then you just unscrew the can (after letting the air out!!) and push it off the shaft(the seals are quite a tight fit).