 Other limiting factor is that for monoblock for 16 satellites positions special shape of antena dish should be used, and that also limits markets possibility.Using DiSEqC 1.1 7-8 satellites positions from 24° spacing could be addressed and received with a lot of success by standard size and shape dish in some densely populated parts of globe.The cheapest way would be to expand triple feed 3° monoblock design to encompass additional satellite positions as there are planty 3° separated satellites.