Too hard to explain Bronco in a short forum response. If you search on 'Vertex', 'Mason' or 'Vertex Fiasco' on The Gear Page you will see multiple threads (of high post counts) that walk through it.
Basically, it was discovered that his Vertex Axis Wah is basically just a standard BBE Wah. It is true that the pot was changed out but it is a Chinese pot and in no way should reflect the 'Hand crafted in California' marketing verbiage nor the $350 price tag. This is just part of the ordeal. He lied or misled people on his custom cables, volume pedal and potentially some other products.
He denied the facts even after undeniable evidence was shown. My friend CodeMonk from UG de-gooped his Axis Wah and compared it to the BBE Wah. Mason then sent cease and desist orders out to those that brought this to light and claimed libel. He double-downed on his lie for about a month or so and finally came clean yesterday.
That said, his apology is weak in my book and actually only demonstrates more of his disconnect with reality than what he had before. For those that want to forgive him - great. More power to you.
https://smg.photobucket.com/user/CodeMon ... 2.gif.html
Disclaimer - I don't know Mason. I don't use his products. I'm just a bystander. Yes, I believe in forgiveness.