Quoted from wolverinetuner:Yes, please, if you take the time and effort to load, transport, set up, and share a machine for others to play (and thank you to everyone who does so), please take the little extra time to level it and make it fun to play. (I bring a small torpedo level for that.)
I didn't see it happen this past show, but last year I had to admonish the staff at one of the local shows for moving my games around to fill in blank spaces. I take care to level my games after they're set up, and moving them even a few feet can throw off the level and/or pitch.