I posted a review about a controller that didn't work. And despite numerous emails and phone calls to replace the controller, I hadn't heard back over a months time. I finally heard back from the owner who left me a voice mail with a phone number. I immediately returned the call and sent emails and have never heard back. I remain without a controller, without any returned phone calls or emails and I still have a faulty custom controller that cost me over $200. DO NOT PURCHASE FROM THIS COMPANY!