I'm certainly loosing the will to be honest, just not worth the grief, life if too full of people hiding behind keyboards.
I hope you didn't take my post as negative, it's people trying new ideas & making them available to others that makes things move forwards.
Good for you!
If you don't like a product vote with your wallet, no need to come hear & moan about it.
If you have a faulty product let the supplier/manufacturer know first, mostly the issue will be settled off line.
If you think the product can be improved let the manufacturer know. I had a problem with the design of a
Master Airscrew prop, they thanked me, changed the design & sent me two of the improved product!
John.