Guys, ive got a 05 fiesta zetec, recently having problems with wot i think is my clutch(but im awfull with cars so could be anythin) every so often while im driving my bite point goes right to the bottom, so asoon as i start to lift the petal its wanting to go!(normaly the biting point is really high) so when this happens, its really hard to select any gear, but eventually with alot of force you can get it in one. Any information on what people think will be muchly appriciated! Thanks in advance scott

sounds like you have a fluid leak or slave cylinder fault. check level of fluid in master cyl.