*** Because for 12 hours of 'work', you'll 'probably' get paid that amount five (5) times EVEN AFTER you've stopped mining ***

Feel free to come on back after you realize that PPLNS essentially averages your payouts over five (5) 100% blocks...

See my sig (it's all true), and we hope to see you back soon!

Edit: To put things in context, my last ramped-up (7.5TH/s) Avalon 741 payout was ~0.0005, so your ramped-up payouts should be something like ~3.75x that (e.g. 0.00186666 @ $7,000/BTC = $13/block). You'd ramp up and down to/from this amount based on how much you've mined here over the past 5Nd.

Edit 2: Do a test. Point one of your miners back here, and watch what happens on your kano.is > Workers > Shift Graph. You'll see your payouts ramp up according to your red avg line that shows how much you've contributed over the last 5Nd. If you repoint your miner again, your payouts and avg line will ramp back down.