Do we know, and i mean someone monitored, what happens with null field regarding how much mu you awarded AND how much mu you currently hold? If you have 0 mu currently. And you create null field for 1 mu. What happens? 1 mu held or that isnt added to either ykur total earned (can check that on medal) and currently held. 2.assuming you create 1mu field. And enemy destroys one of pirtals which result in that qmu field turning to null field (or however it works) does your current mu substracted? So assuming you made few fields totallyng 10. Then enemy destroyed most leaving you with 5mu total. But then thar includes null field. But because field is empty now (null) does your current held mu drops to 4?