Colour mismatch with ws2801 string

[zinok2001]

Hi, i installed a ws2108 based pixel string vir E1.31 protocol and PCB card. Everything is running but i have a colour mismatch. Blue colour in MADRIX gives RED output on the pixels. Does anybody have experience with this problem ? Thx.

[Wissmann]

Sounds like a channel shift. The adresses of you real fixtures ar one channel higher or two channels lower as like as set up in MADRIX.