I will update with the S15 once delivered and on spec.
Sent this to you over PM also
https://imgur.com/a/Detmq3h
My biggest issue is the locked down firmware that doesn't allow SSH. If you'd like to know before I get the pictures, LPM is around 900 watts @ ~16V input, controller pulls 12V and hashrate is about 18Th/s. Without LPM it pulls around 1620w @ between 18-20V with the controller pulling 12V and a hashrate between 27 and 29th/s, most of the time it's in the 28TH range.