Hey Neal thanks for taking the time to chat with me on tuning,I ran my mbx5t today and the idle was nice and smooth.

I only have a old little heater to warm the motor up to 180ish until I get my box from you guys.

Also the werks 30% fuel is totally worth the switch,so far its very consistent gallon to gallon and all my motors I run with it hold a tune very well and the power is smooth.