I said it is if you have a genuine hit song. ICSM did well but it was not a hit song on the level of LSG and Dynamite.
Are you trying too hard? You have just defined steadiness as a mathematical function? LoL
It is just simple; steadiness is not what can be achieved easily with the new chart which was intended to be a better-reflecting chart.
And FYI, LSG is also still in top 10 on FLO which hasn't had any kind of reform.