Is there a approx size for cell size for say a 1250 or 1240 using their standard antennas? I am trying to just size out approximently how many AP's a customer would need so I can quote what size controller they would need. If they are over 50 Ap's I would need the 100 Ap controller. And yes I know there should be a survey but they are a hundered miles from here and we don't want to go through the expense of doing a formal survey just to get them a quote. I thought I saw somewhere using a 50 or 75 foot circle and drawing on the floor plan using 15-20% overlap should get me in the ball park. Obviously if we get this we would do a survey. Thanks!