30 pips a day "on average"?
Or just 30 pips a day?
If you just go for 30 pips, and STOP, you're in for some trouble.
The flip side becomes, how many pips do you lose and stop for the day?
If you want to average 30 pips a day, you would necessarily go for more than 30 pips a day, so that you can ride out the losing days.
For example, if you just go for 30 and stop, and stop at 30 loss, for every day lost, you need a winning day to break even.
So, in a week, 5 days, if you have 1 losing day, and 4 winning, (-30, + 120), you have 90 pips, thats 18 average a day.
If you want 30 pips a day average, and have 1 losing day a week (I'm dreaming here), you need to make 150 nett in the winning 3 days, ie 50 a day.
Thats gives you lose 50, win 200, (50 pips a day for 4 days), giving a nett 150 for the week, averaging 30 a day.
Reality is, winning trades clump together as market conditions are in-line with your rules, losing trades clump together as market state is sub-optimal for your rules, and most of the time, you grind out wins/losses, as market is neither good nor bad.
I think we all started out with these fantastical spreadsheets in the early days.
Reality is more challenging.
(try adding a column using the random function. if value (between 0 and 1) is greater than 0.8 its a loss, and if less then its a win. then either add or subtract accordingly. you get to a million, but it hovers around 90 weeks)