sundance
rather then get into a piss match with some here ?
Do as I suggested ..
I recommended starting at 4mm because you said carpet .
Think that may be best for you .
Still try 7mm and see how it affects the handling for yourself .
Don't believe me or who ever ....
to help
2 or 3 mm will make a noticeable effect on the handling and you can learn which works best for you by trying both .
Last night me & my teammate started at 4mm .
conditions became very grabbie & dusty
so we went to 6mm and we both experience improved laps times as the truck rolled less in the sharp corners and made it more stable & predicable in the corner as well .
he achieved a great qualifying position as a result , myself not so good but my laps time showed improvement ...
so I stuck with and had a great main considering how I qualified. ...