******************************************************************************** ***************************Team Benwell Short Test Report*********************** ******************************************************************************** Test Number: 034 Name: Ian Foxwell Chassis: NF502 chassis no. 1 Date: 17-07-02 Time: 20.00 Place: Travel lodge Weather: dry Object of test: Development of Benwell steering system and effect of stiffer chassis ******************************************************************************** Modifications: Replaced long M3 rod and plastic tubes with M4 bolts and threaded alli spacers Fitted rear shock into new Benwell location. Mk2 Modified steering link using yellow silicon, red silicon rings and 2 servo Arms. More details to follow. Removed all steering damper, run standard front tyre, max rake angle in an Attempt to make bike as unstable as poss. ******************************************************************************** Results: Stiffer Chassis. Much better. Cat 1 wobbles have just about vanished? Although this does also use My ali yokes and front wheel bolt mod that keeps the rest of the steering solid. New Rear shock location Does exactly what you would expect. Much stiffer. Bike stays much more composed And less pitch sensitive. Only testing on a track will establish its worth Benwell Steering link Inconclusive. This follows a previous, unreported test on the Mk1. Ill update You when I see you. Basically I'm trying to develop a linkage that allows a Small amount of lightly sprung movement then progressively, but quickly, stiffens. The idea being that the bike will still turn well, but remain responsive and the System also damps out any severe wobbles without the need for a damper. It Appears to work on the bumps I can find having only experienced 1 cat 2 wobble And 2 or 3 cat 3's but this is being run fast over some very large bumps