Ya he seems hard to deal with. I bought a 91 tt and it had one of switched ecu's in it. I sent it back to him to get it checked out as the car would die when switched to 101 setting. Emailed him to see if it had arrived and he replied he hadn't seen it yet. Tracked the package and it had been delivered 4 days before that. Hope I get my ecu back. He does not ever answer his phone or return calls. Only way I have ever got a response is by email.