What sort of tyre pressures do you guys run with on what surfaces? What do you find suits best? Obv the more pressure the harder the tyre and lower rolling resistance meaning more speed, do you run with the same pressure in your tyres on the hard sandy beaches as you would on a grassy field? Do you even check your tyre pressures or just stick a bit more air in them when they start feeling soggy!

I've found my landboard really slow on grass so was going to pump my tyres up nice and solid but wasnt sure how far to go! Would be interesting to find out what sort of things other people do with their boards...