All good points. All we can do is hope the capital raise happens...

All good points. All we can do is hope the capital raise happens sooner rather than later. As for scale, that's just a matter of time. I note that in the recent presentation they said one of the deliverables for 2019 was:

Sign manufacturing collaboration/agreementwith a recognised industrial fibre marker toassist in process optimisation and initial scaleproduct offerings

As for proving the quality of the product, in an earlier announcement they said they would provide free fibre for companies to gnerate limited edition offerings. That would prove the product.

I guess it is all just a matter of time.