******************************************************************************** ***************************Team Benwell Short Test Report*********************** ******************************************************************************** Test Number: 006 Name: Ian Foxwell Chassis: NF502 chassis no. 1 Date: 20-04-02 Time: 14.10 Place: Travel lodge Gravesend Weather: Dry Object of test: investigate the effect stiffer damping ******************************************************************************** Modifications: Changed rear damper oil from 5000 to 7000 ******************************************************************************** Results: It would appear that drilling the hole in the damper makes the damper work more efficiently but stops the damper from offering any support to the spring. Thus since drilling the hole the spring feels softer, and it was already poss. to soft. Stiffer damping helped damp out the oscillations experienced during the last test but didn’t cure it. It now also seems to step out slightly more violently. Not really sure what is better? The trouble is the spring must only be slightly stiffer. Ill work on that. At least all the 5th scale springs come as pairs so we can try one each! Interestingly reducing the amount of rake by screwing down the adjusting grub screw approx 3mm had the effect expected. The oscillations were slightly less prone to happening due to the increased stability, but once started became much more violent. Still doesn’t answer anything though unfortunately.