I was just practicing for the Ps test yesterday with a mate of mine (also about to do the Ps test) when we got to the cone weave and u-turn section. We set up the cones as per the rta website and then proceeded to go through with it. The cone weave got a bit tricky with the 250 but i later got the hang of it however the u-turn was proving very difficult in the 6.1m space u are allowed. i then had a go on my mates cbr125r and had no problem with any of the obstacles. ive done the other obstacles with my cbr250 but only had trouble with the u-turn. has any1 done the test with a cbr250? im sure it can be done but just having a few problems with it. Cheers!