Hi Fixtureman,
Sorry for taking so long to get back to you.
I tried that setting and didn't achieve any better. I don't get it, in your expert opinion should a 50w laser be able to cut 1 mm rubber?
The specs say it should cut up to 10mm of similar material, but this is clearly a massive overstatement based on what I can achieve so far.
I've just sent the manufacturer a request for their opinion but would like some expert opinion such as yours to give me a benchmark to work with.
Cheers mike