Greebo, I will try to answer your questions to the best of my ability.
The current MA icon settings for GV/GV only exist for friendly GVs. If your in a GV there is no icon for enemy GVs.
Plane/GV 3750 yds, with engine off that drops to 600 yds.
Icons are not visible through clouds, however when using "padlock" they are.
I have hit tanks at distances in excess of 4200 yds.. In most cases however i twill be less than 3000 yds
I currently have my incoming gv spawn points set at 3 mile. The default is 5 miles. I try to keep at least a mile between spawn points as a minimum. Most of the time I try to keep them at 1 1/2 to 2 miles apart. I don't recall who started it, but I have been adding a short spawn from the base out towards the incoming spawns for defensive purposes. These are centerd between the incoming spawns and 1 1/2 to 2 miles from the Town Map Room.
The Cloud Editor is an enigma to say the least. As you know the amount of cloud cover can impact the FPS, although I have not noticed and major issues on my maps. I did discover one anomaly, for practical purposes I have found no problems with clouds or fronts as long as you stay with the Cloud elevations settings, which can be difficult as the pop-up menu does not let you see the full text defining the parameters. Finally, hard fast rule, you are allowed 1 and only 1 layer per map. I learned that the hard way. I wont bore you with all the details suffice to say, strange things happened, icons disappearing at 15000 ft on all aircraft and the only way to reset it was to re-log.
Hopefully I helped you a little bit.
