I've just upgraded to Weather Display. Right now I'm having my WMR100 working with it untill I get weather Link more likely on Thursday. Right now I'm getting Weather Display all set for the Vantage Pro2 including solar leaf/soil ready. But one thing Cumulus had is a tower height offset multiplier from the standard of 33 Ft 10 meters which is un-obtainable for me. To compensate for shorter towers, what offset would be recommended for a tower of 25Ft free of obstructions?