i think SPmod always report up to 20% the real hashrate. i had a farm with report from SPmod3 = 700Mhs hashrate and all computer run well, calculator with whattomine ~ 70 sigt / hour, but reality receive 49 sigt with Suprnova. Always if diff increase or decrease. Anyone test ? which i trust whattomine or Spmod?
And what happen with my transaction, i dont send 287 sigt to any address

look the image
something wrong here !!!
you may have the LEGIT (fake Sp mod 3 from a youtube video or here the newbie acounts that have soo much of good intentions to spread the miner because they are so KIND and gentle and want to reduce their own gain by giving out more hash that increase the Diff
Ps Fearless 90 or something is a Great giver of SP mod3
Mine also shows a -400ish transaction, but my QT wallet shows the correct amount? What may cause this?