I'm just currently running the stock L31 single knock sensor. it seems to be working just fine, though I have it tuned for just the 1 sensor. I've thought about adding a second one, but just haven't gotten around to it.
I think running 2 of them would be fine, though for the added time and expense, I just don't see much benefit considering the single sensor is still able to sense and compensate KR for any detected knock just fine.
I think running 2 of them would be fine, though for the added time and expense, I just don't see much benefit considering the single sensor is still able to sense and compensate KR for any detected knock just fine.