[propbeanie]

Read through lurker's documentation in his Support / RSRDC_ReadMes folder. You should find a RSRDCv5x_readme.doc file that documents what-all he did in the mod. You'll find that by the time v5 came along that it was quite a bit more involved than just a Campaign.

Also, since you have RFB, are you using the one expressly built for it? Last but not least, when you go and start a new career, your Game Play settings from the main menu do not follow you. Once you are in the Captain's Office, with the map on the wall, look to your left and click on the wood-consoled AM band radio box. That will take you to a similar Game Play menu. Be sure your settings for Manual and / or Automatic targetting, torpedo dud settings, fuel, battery, etc., are all the way that you want them for your career... If they are not, go ahead and change them. Come back out into the office, and "Save" the game. Exit, and then re-start, and you should have the settings the way you want them.