Here's what V5I does with a SINGLE CFB (Camera Facing Billboard) Cloud-- it creates an X for each one (I didn't do this- this is obviously something coded into V5I to deal with a CFB Plane Object)... The result is the that no matter how it "spins"- it works!

Previously I had been grouping SEVERAL Camera Facing Billboard clouds as a GROUP and saving them as a VOB. This worked OK, but I still had CFB Clouds at ODD ANGLES. Using a SINGLE CFB is the Trick That WORKS!