Sent my T2 in for repair in battery box. Batteries were so loose they would fall out. Got it back in a couple of weeks with other repairs made and it appears a new coil. To bad the coil don't work. They are supposed to be sending a new coil out. Man this kind of service gets old. Why isn't the machine tested completely before it leaves? They had time to call and see if I wanted to buy the upgrades but not enough time to fix the machine