Used to leak oil like a seive no matter what I did to it, it had recurring electrical problems, and I could never get it to run properly.
Sold it to a local bloke, who even after explaining all the faults was eager to buy it.
Saw him some months later, and he came up to me and said that it was one of the best bikes he had ever owned.
Now he must have either owned some right heaps of sith or it miraculousley stopped playing up.
Most of the other T140s I have had were pretty good, except for the last one, but it was not as bad as the one I had in the 80's.