I’m looking to get some rollers, maybe the Elite ones recommended here [url]http://www.addiscombe.org/members/phpBB2/viewtopic.php?f=5&t=10637&p=97881&hilit=parabolic#p97881[/url]
does anyone know if they (or other rollers) can be adjusted for uneven floors or generally if there is any issue with using rollers where the floor/garage isn’t completely level?