add this at the end of the LEDJ.fxt file you will find in my documents, visual productions,common,factory,personalities...
It should work!
fixture "Slimline 229"
{
dimmer msb 0 0,255
strobe
{
offset 1
control 0,255
}
colour_mix
{
red msb 2 0,255
green msb 3 0,255
blue msb 4 0,255
amber msb 5 0,255
}
color
{
offset 6
scroll 5,80
random 81,150
}
custom
{
label "Chase"
msb 6 151,255
}
}