gregc said..
DJ they are frigging awesome what actually are the rollers?
You just need some aloy tube or wooden dowel and then some large cardboard tubes.. You can get them for free from most flooring shops.
You don't need the rubber Matt alund the cardboard tubes but they are pretty simple to make if you want to do it.
It's so easy to stick the nose of the board on the first roller and just push it forward till the nose rests on the second roller.
DJ