Hey just wondering if you have seen any real difference with the 10% ethanol blend(93 octane) that is required now with regular gasoline. Also wondering what kind of effect it has on a previously tuned ecutek ecu... does the ecu compensate negatively or positively power wise with the blend ? Do you think any gains would be seen if a person was to be re-tuned using this fuel? I have too many questions , just wanted to list a few, thanks in advance.