double smoke tail?

[alrot]

double smoke tail,I did notice until while making a flight to miami with 747 at 35.000 i saw a double smoke tail,one is falling down and the other is straight in each engine is it normal or somethings wrong .one thing i know is that didn't happend with fs2002

[garymbuska]

Look in your effects folder you should find two files as follows
fx_contrail_l.fx
fx_contrail_s.fx
These are the contrail files they should have a modified date of 2003 if you find any other files with the simalar names and different dates remove them. I had made a post on this back in april on this same thing.
It sounds like you have duplicate files
you only need the two listed above

[alrot]

Some got to do it,and you should be proud of your knowledge i though it was normal view,but now i now what it was,in my searching of the good ones i drooped a lot of diferent *.fx into its folder, thanks garymbuska

[garymbuska]

ARLOT
I must have flown for weeks with the saging contrails thinking this was the way it was supposed to be. Than while sufring on some other avaiation site I stumbled into a article about them. Thats why now I check out all downloads first before I move them into FS. One can not be to carefull.