I know it must be very frustrating to be stuck in the mid 20lb range of thrust with the Ramtec when Par's conversion of the Dynamax can operate above 30lbs continuously for as long as the battery can supply power. But your attacks on me for simply stating facts and sharing the current information doesn't change the facts or the information. You should spend more time in development of a 21st century fan instead of cruising the forums looking for places to sell last year's model. LOL