[8FS_Bulau]

To be honest, I've not tried it with COOP missions, but as far as I understand it, the DSMod is really for designed for dogfight missions. The RRR is tied to a Home Base, which are not recognized in COOP missions. You could ask over at UltraPack forum, which is where ZUTI hangs out, and get a definitive answer.

http://il2ultrapack.net46.net/index.php ... board=26.0