I see Tom already gave an answer but I will try to simplify it.
The Vwave (and the Idiot wave before it) was developed to give a STARTING cash percentage for a NEW AIM account. It was NOT designed to manage your cash level (AIM does that). It can be a guide though at the extremes. If the Vwave is below 20% it might be a good time to start new accounts IF YOU HAVE LOTS OF NEW CASH. Conversely if the Vwave is at 80% it would be a horrible time not to take an AIM directed sale or start a new account no matter how much cash you had.
Toofuzzy
Take the road less traveled. It will make all the difference.