Like a flippin yo yo

... the story so far...

I have this tatty old van.
its quite good
I bust the gearbox
I built a new gearbox - with an overdrive on the end
I fitted it
I tested it
and it won't stay in 3rd or 4th gear.
but the overdrive works


got it?

So (like a yo yo) its back up in the air again... in the snow...