Has anyone just said to the whoever is looking at the drift-to-the-right problem that changing tyres or just changing to the stock 16" solves the problem?

Why are they still looking at major subframe adjustments... wheel alignment etc if it doesn't need it on other brands of tyres?

I can't believe this is still going. The problem now is changing to other tyres will require a lot of reversing of previous adjustments to suit RE040's, assuming it was done for those who had this problem.

Just changing the 2 front tyres will be enough to stop the problem in the first place and use the front RE040 for the back as the 2nd set.