Hello All,
New to the site and have just bought my first Escort Cosworth and could do with some help please!

I'm finding it difficult to select 1st and 2nd gear.
I have a receipt for a full gearbox rebuild (to standard condition) less than 2 years ago.
Car has a 6 paddle clutch and lots of mods to the engine, estimated to be running up to 380bhp.
maybe the clutch and power has killed the new box...

Any ideas what to start on first?
Oil change?
Aadjustment on the clutch?

Is it possible to buy a reconditioning kit for the box, gaskets, bearings etc if it turns out to be this?

Any help would be appreciated!

Also, to drop the box out do I need to drop the engine as well or can it be accessed?

Thanks,
Dan