well I ran the rdx for the 1st time and did ok the best pat of the night is with my 415 I turned the fastest and it was within the 1st 10 laps or so well the rdx turned it the new fast lap on the 35th lap out of 36 total and the was not hooked up at all old tyers,spool etc.. I have a 1way now Ide like to know what toe and droop you guys run for stock rubber CS27's on new crc carpet very low dope/bite,loose for the most part......any help will do