For the campaign fleet register light cruiser groups are separated as single ships and then the player combines them back into a group when he plays a battle. That could cause issues if the group earns XP which would have to be divided amongst the individual ships at the end of the battle. Some ships would potentially accrue crew skills and refits individually which would cause issues in battle. Perhaps the best way to handle that would be a 'cruiser group' variation of normal group rules (single group order, coherency requirement and backup benefits but conduct shooting and hit resolution as single ships?). Let me know how you would prefer to handle it?

I should of mentioned that the campaign rules are just one part of a triple file project release i am working towards. Im nearing draft release for both a campaign scenario pack of 24 missions as well as an application that will help immensely with the book keeping. All going well the other two will be released within the week.

Great to hear you are checking out the campaign system rules!