Re: Help Please !!!
Indeed it will be clutch or gearbox. Clutch is cheaper, but luckily (?) they both require the same parts to be dismantled - you ned the gearbox off to change the clutch, so if your mechanic has the gearbox off and finds the clutch to be knackered then problem solved. If not then it just requires a recon/second hand gearbox.
An unpleasant experience of course, but could at least be a relatively straightforward fix (rather than tracing niggly electrical faults that go on for months...)