Originally Posted by
jaymar88
Where did you guys purchase the pc 7424 kits? I'm currently looking at getting the "Ultimate Deatailing Machine". Similar to the 7424
www.showcardetailing.com
the UDM is basically a 7424 with a stronger motor that wont "stall" when you put weight on it.
the Prima system with the Lake Country pads require only the weight of the machine.
other systems, like meguiars, require 15-20 lbs of pressure.