You also made a mistake in the first payout that the total fee=(G4*.05)+L4:L6, which should be =(G4*.05)+sum(L4:L6), which means you didn't include the price for the PSU.
But for the second one, what you should do is the total fee=(G4*.05)+sum(L4:L5), which should not include the PSU again.
So I suggest that since the PSU worth 1BTC today, you can simply add 0.3BTC as fees for the next payout (because you owe us 0.7BTC for the first two days). I think that's pretty fair.
Maybe the power outage is because your miner is drawing too much power, just kidding.....
I think
"The fee will be 2% of your profit + (expenses include but are not limited to, electricity, repairs, shipping, taxes etc.)" in the groupbuy, however, it seems you used 0.05 in I4 of the spreedsheet which is =(H4*.05)+M4:M6, it should be 0.02. Isn't it?
Excellent question - ragingazn, care to comment?
Crap you're right. I am using 5% for my facebook group people - people with CASH - got that confused with BTC talk. I will adjust it for next payout no problem. Nice catch!
Also looks like the electricity is down in my neighborhood. I'm at work right now but I just called my brother and he confirmed it was down. Lame.

Nope I added a new 20Amp line we have 40Amps total from 2 outlets so we're good. They're only pulling like 12-13Amps. I will go over the fees again but yeah no worries it will be fixed by today. Also people who hasn't been paid yet, means you haven't confirmed your BTC address with me.
Again thanks chenchunyu88 for catching those mistakes. I put up the spreadsheet to be as transparent as possible so everyone can review everything