Comment 1 for bug 1448191

Hi,

Here is a patch that seems to improve the situation.
I would strongly suggest that you check the color flow associate to each events by running the following code

./bin/madevent check_events PATH_TO_LHE_FILE

I will ask some other author of MG5_aMC to check my patch. But if you can try it and run the above check and tell us the result it will be very usefull.

Cheers,

Olivier