Well, unfortunately winter has arrived for me in Winnipeg, so my opportunity to put many miles on is limited.
I have still been attempting to drive my car once a week, or at least start it up. I find it is easy to tune by the handheld. It starts and runs smoothly, no matter the temperature that it is. This weekend, the temperature is expected to drop to -26 Celsius at night with a high of -20 during the day. That should dry the roads up and I will be taking it out for a spin then.
Small hesitations off idle have been correctable with minor changes to accel pump settings and Idle air count adjustments. I use the timing control as well, and enjoy being able to make minor timing changes in seconds.
Hope that helps!