Hey, quick question, im running jsut a single WS2812B neopixel strip that has around 128 pixels on it, its ground is connected to L1,L2,L3,L4. when i turn it on i get only 1 colour, red. (unless i change the color order than i get jsut Green). ive seen people only use l1 and L4, would htat be the reason im getting only 1 color? (yes i am using a 330 ohm resitor on data pin, and also using powersupply for power right now)