Sorry to hear about your troubles but my experience with Healtech was great. I had them build me a custom top gear indicator (led light only comes on in 6th gear). They were great to work with and charged me the same amount as their regular gear indicator and it worked right out of the box.
Most companies today won't work with you at all, unlike they did with me and are trying to with you. Don't give up, give them a chance.
Most companies today won't work with you at all, unlike they did with me and are trying to with you. Don't give up, give them a chance.