Hi, I've got a 156 Sportwagon Veloce and the selespeed box has started to crunch slightly in 3rd and 4th. The other issue (slightly more important) is the car has started to miss gears. It can be fine for a week or so and then it will skip from 2nd to neutral, no warning lights come on the dashboard, then when you push the gearstick it will go straight into 5th it will behave again the next day. I've changed the relay for the 'box with no difference. I can't find any info' on the web which gives the same symptoms. Can anyone help please?