2017 86 auto stock. Purchased a second hand ver2 OFT. Plugged it in the OBD2 port. Downloaded the stock tune to the OFT. Took the OFT to the computer and plugged in, did the updates. The tunes on the OFT were v3 tunes. I loaded the stg1 tune and tried it out. Not bad. Seemed a little better than stock. I knew that v4 were the latest. Downloaded v4 tunes from Open Flash website. Loaded the stg2+E85 tune to the OFT. Filled up with E85, drove until the LTFT were showing 10, flashed the ECU, everything was good. After some time noticed a few things to tweak with RomRaider. Fuel usage, Wayno AT/E85, soft rev limit, maf correction after start. Ran E85 for about 2 months
, until I went to fill up one day and the stations E85 pumps were not working. Had to go back to gasoline, 93 octane. So I fashed the v4 stg1 tune. Ran this tune for about a 300+ miles. Not happy
. From 4500rpm and up it's great. But below that hesitation and bogs. Did some logs. Looked athem on Datazap. Did some reading on this site. Couldn't figure out what's not right. I decided to flash back to the stock tune. Wow, the stock tune isn't so bad after dealing with that stg1 tune. Not as stong at the top, but smooth on the way up. I will be flashing back to the E85 tune, but I would like to have a good petrol tune in case I need it. So, how can I get a copy of the v3 tunes? From what I've read, they were just beta v4 tunes. I would like to be able to open the v3 tunes in RomRaider also. How can I look at the stock tune in RomRaider? I assume I need a definition file for the stock tune. Is there something I can tweak in the v4 stg1 tune? Any help from you fine people would be greatly appreciated.