He just meant that the type of sensor used has no bearing on the ability to run COP, Wasted COP, or full sequential. The kicker is the resolution and speed of the trigger. A simple 4 trigger at cam speed can't do wasted, cop, or sequential because it doesn't carry the resolution. Now bring up the resolution a bit, and you get the ability to do what he wants. Its all the trigger count, and speed. Personally, with the 60-2 is already there, this is already done. Wasted COP how it is, or add a TDC reset running at cam speed (single tooth all you need) and you get the ability to run full sequential... but hey, its all in the manuals.... Megasquirt is not a black art anymore with all the installs out there, its really not that hard. Not to mention that its all been covered in detail by DIYAutotune, hundreds of people on msextra, and hundreds more here, its just a matter of doing your homework and finding a tuner.