hello all , looking for a little comfort, saturday i had my cord on my 8 year old pc 7336 go out. i ran to the hardware store and left the customers car in the garage and got a new cord. then the machine started making a high pitched grinding noises two days latter on another persons car when applying pressure (kbm) so i vowed not to have this happen again. just placed the biggest order i ever have with dd. we emailed earlier this week on the 7424 vs mg 110v2 just ordered 2x 7424's about 17 pads (share with me and my bro) another m105/m205 set a brinkman adams undercarriage spray (to compare to bb before i order a gallon) 3 uber glass 3 no names (love these) some 3m tape cant stop buying stuff smh