I downloaded the Vought F-8E Crusader package by a French team (Benoit Dub

Hello,It is this one ? (No Benoit Dub

Yeah, I'm pretty sure that's the one. I got it from simviation, but the description / features are the same.

Hello,Oki.Will test when time allow :)Regards.Gus.

I've got an Geforce 9800GT and it does it on mine too,looks like a strobe light.I'll play around with it to see if I can get it to go away.

Hello,I give it a test ....I just changed the vortice effect by another.This is a small video:http://s206.photobucket.com/albums/bb186/m...nt=Crusader.flvNo big ball of fire covering the AC to seeGPU Nvidia TI4600 (Dinosaurus )Regards.Gus.

Looks great! What did you change? Thanks.

Hello,As I write in my former post I changed only the vortice effect ... and this is not a concern with your problem.The biggest change between your and mine must be the differents hardwares :)Regards.Gus.