ALD Sale and Regular price issue

Hi Team

I will need your help on this problem.

Until now I have one standard price rule “Multiply x1,6 (sale price) and x2(Regular Price)

As I don’t want to have “Sale Price” and “Regular Price” anymore, I edit this rule to multiply x -1 (Sale Price) and x1,6 (Regular Price).
See this https://imgur.com/orNbhXv

Then I synqed all my products, the price changed but it is wrong (see this https://imgur.com/pvwxtVs)

I tried again by syncing only one product and price formula worked (see this https://imgur.com/gAatHkz)

I tried again to synq all products but issue remains.

So I got back to my previous setup (multiply x1,6 and x2)

I don’t want to use the sale price anymore.
Is it possible to help me?