Haha, thanks Paul. Don't worry, my land yacht will be attended to very well. I'm happy to pull it apart at home and perform that maintenance, but I got the trailer so I wouldn't have to do so at the beach. (less set up and pull down time = more sailing time

) Plus I was worried if I put them on and off at the beach I might get sand in the axle grease.
Thanks for the tip though, point taken!
EDIT: BTW you wait till you see how I've set up the trailer, its a masterpiece (if I do say so myself

). I have used a swiveling front cradle so you can put the front on from the side and then lift the back and swing it around onto the 2 back cradles. My intention was to make it so I could load it, fully assembled, by myself.
I'll post a pic tomorrow as even I can't understand what I've just written