i think i have found something strange... it seems the updater writes the weights of the copied maps in a wrong number format on my system. instead of using the common floating format e.g. 0.005 for a value, it writes a values like 123456,00 so it using the comma instead of the dot and numbers that are scaled really a lot. the few values I have checked and compared with the original map, I think it scaled the values by exactly 30000000 ... some localization issue?