Cockpit Physcadelic After latest patch

[timholt]

I update everytime a patch is released through steam to check if it is playable yet and up until this last patch I have not experienced any (not possible to live with) graphics problems.

However with this latest patch the inside of the cockpit has gone physcadelic - all the instumentation is constantly changing multi colours. I have deleted the cache and done the 2 verifications in steam to no avail.

It is the collectors version DVD copy.

Any ideas on cause and possible solutions appreciated.