I would just like to send a warning out to everyone to be careful when dealing with "Centsible Software" aka wd8izh. I purchased a 2091 controller and paid for it on June 4th. He still had not shipped it by June 13th telling me he was busy going through inventory and that I had no idea how hard it was to run a business by himself. I requested a refund and he left me negative feedback. I would watch this guy he doesn't seem to see anything wrong with not shipping a product on time. He also claims he took over the business from someone else. Sounds like he is having business troubles based on his e-mail to me which I will post here.
"Your refund as demanded. It is obvious you have never took over a staffed company and had to run it solo. maintain bill payments of about $1,000 per month and still have to sort through 4 semi loads of inventory (that you weren't allowed to organize at the start) to find every item."
Hope this will save you guys some trouble.