I was wondering how the customer service is at dhp. I bought a zzp pcm a little while ago and the customer service sucked.I could never get anybody to answer my calls or emails.I would like to know if anyone's had any problems ordering a pcm from dhp.The reason zzp messed my order up was because i wanted performance shift enabled,but the shiftpoints to be limited to 5k(high mileage motor)I basically want to choose when i want firm shifts.Any info would be very helpful,thanks.