1st day on Nano with 23ghs  90 pasc
2nd day on Nano with 23ghs  60 pasc
3rd day on Nano with 23ghs  57 pasc
on 4th day Suprnova started, so
4th day on Nova with 28ghs  105 pasc

22 vs 27 Ghs is different miner of course, same cards in all days...