I noticed an interesting anomaly with the Sunny Pilot / Ford Comfort version of code. While in experimental mode with OP longitudinal control toggled on, I found an option to change the "lane change" from "nudge" to "turn signal". It worked perfectly and I liked it better than "nudge". However I am still experiencing numerous issues (as expected in Alpha mode) with some of the OP longitudinal choices. As a result I turned off experimental mode and turned off the OP longitudinal control toggle. I did not change the "lane change" back to nudge before turning off experimental mode. Even after a reboot I continue to have lane change working in "turn signal" mode even though the option does not appear in OP until you enable experimental mode. I am very happy with the Sunny Pilot / Ford Comfort version when using Ford longitudinal controls. It is a huge step up from BlueCruise. Now that I have turn signal lane change (which uses BLIS) I am even happier. I would love to get the OP Alpha version Longitudinal controls working properly as I love the feature of it slowing down around tight curves based on map data. Unfortunately right now Alpha mode does not always want to stop and following a slower vehicle seems to be less smooth with more slight accelerations and hesitations than with Ford Longitudinal controls.