Do you think that drilling holes in brushes is still the "thing to do"? I can bring a jig to market that is super easy to use for under $25 but I need to put my big toe in the waters to see if it will sell.
I already have proto-types cranking away doing a fine job. But if we have passed up "hole tech", then I won't bother.
Any feedback is well appreciated. Quality feedback will be well remembered.