We have always had problems lasering the red spectrum. The blue has not been a problem for us. We have a 70 watt laser and use 95 speed and 23 power and get good results on all spectrum except red. We have tried lower power and multiple passes with some success. Also we noted that some spots on the table work better than others. A sweet spot??

Jerre

Well I give up on the blue which means I certainly won't try the red. Maybe it is just me but I don't think I should have to waste half of what I buy to make it work. Or, I could be forewarned before I buy the product. It would be very much appreciated.

I am hoping the customer will be happy using the black.
Thanks for all the suggestions.