I am veering towards right. Any suggestions?

Earlier I was thinking it could be something to do with unicycle that I am
veering towards right (A bad workman quarrels with his tools?). You see that the
cycle is quite worn out by now. The tyre is bald, thanks to the fact that I have
been riding on rough stone pavement around my department building. Also the fork
moves longitudinally along the length of the axle. In any case, to remove any
doubts, I turned the saddle 180 deg assuming that if it were due to unicycle
that I was veering towards right, now I should be tending towards left! Guess
what, I am still going right. Any suggestions on what is going on here and how I
can make myself go straight.


Anu anu@viper.elp.cwru.edu