Hi, I have spend hours trying to calibrate my hyperion, using WS2812b driven by an Arduino. According to the post on the faq I first calibrated a white picture , changed white to 255,180,255. Now I am not able to get the green amount calibrated anymore. On the grey-pics, one has too much or one has too less green. With white 255, 255, 255 these are fine, but my bright-white looks very green. Also habe tried to lower all white levels, changing temperature, saturation and so on.. no luck. Searching here on the forum for green (after searching the internet) did not show up anything helpful. I am close to buy some Apa102c 60/m on ebay, but maybe someone has a similar problem or a different idea before I throw away my Ws´s.