It sure is a nice mode to have to quickly change v/d and t/d with buttons like in uScope firmware. I would like this mode by default.
Seen Here by pressing “A” button
youtube.com/watch?v=X33aLeLCo_s
There is also one function that I can’t find in Benf is “Invert” but you can use Excel to do that as you can see in this video. Good watch before touching ignition.
youtube.com/watch?v=zEafmHcPbaU&feature=plcp
Found this probe but have not tried it
ebay.com/itm/New-8-Secondary … 4aabd4c4aa
Ok priced.