I’ve started with an RPI1 with a Teensy to control the LED-strip, moved to an RPI2 and am now on my Vero4K. Moving from RPI to Vero4K required to change my config and recompile with other options (other grabber) but it works. If you want I can provide my install-package for the 4K along with my config. It just works… No need to -v or whatever 
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