Hi all, Been offered a single mass flywheel conversion when I get my clutch done - as I understand it the dmf is dual to minimise vibration. What vibration? engine, through the steering, gear stick? How bad will it be if it's a smf, what should I be expecting? Obviously it's a lot cheaper getting a smf when getting the clutch done. Basically just asking the positives and negatives on this. Btw not sure if there are any available on the market, but I know someone who works for a racing engine design company who has offered to design one for me. Thank you in advance!