About to scale my first winning ad

Hes guys, I got my first winning ad, that is at 2.73 roas within 4 days, 28 sales, thing is its going great, ita 30$ per day, i shud go slowly, like 10 15 % like scale to 33 then more but im just thinking to let it to few more days since i had 8 sales yesterday and 6 todayy still got time to get some more sales for today. Im just affraid to screw its algoritm up...any advices?