I have a Mutoh ValueJet 1624. Im using Flexi Sign 10. for the past 10 years I have been using Mimaki printers and normally inside the rip software I was able to set it to print a second layer of ink to insure that when the sign lit up that the artwork was not bleached out. Does any one have an idea using this Mutoh 1624 how I can achieve this? I tried downloading an icc profile made for backlit signage but it isnt giving me the desired effect, can anyone offer some advice. Thank you.