Thanks Bill ! I was hoping you would chime in for me. I didn't think "1.0" = 1* of timing. I don't know why, but I thought it would be less. I still don't fully understand how it would cause the limp home mode, but I'm not a Ford tech, so ??? I didn't go back to stock, just went to level 2, and already had custom tunes I had used, and knew worked. I programmed that with the gryphon into the truck, and was good to go.
I have yet to pull the DTC's. I was on my way to pick up a customer car, so was in a bit of a hurry. Truck has been sitting since. I figure I have time tonight, I'll tinker with it a little bit. If I pull a code, I will be sure to post it up, so you can see which one.
So, with my truck, running 91 octane, you think I should leave it alone ? I have bumped it up to .25 or .50 before without issue. Might try .75 and see. Any suggestions ? Might just play with it to see what happens.
Can't thank you enough for the reply ! You rock !
- James