I recently had my truck at the dealer to get my plugs changed. I set the truck back to stock and removed my Gryphon before it was worked on. I get the truck back and was told the ECU was updated with new firmware for some throttle lag issue (which for me was solved by the Gryphon) so whatever. I got the truck back and tried loading a custom tune and when I tried to edit the tire size I recieved an error message that siad the calibration is not compatible and it gave me error code F1 and told me to phone the Vendor (PHP)The gryphon still functions normally and displays everything it should but now it won't accept the new tire size and I'm scared to try and let it just do the custom tune without adjusting tire size because I need the truck for work and don't want it to disable the vehicle or something. I also could not clear the error and had to unplug the unit in order to get the display back. I tried plugging the unit into Pegasus and found that it has a calibration update (version 1.02.0613) but when I click the update button it tells me it's going to clear my custom tunes so respectfully declined....lol
Help when you can guys no rush as the truck is still drivable but not nearly as fun!
