Ummm, you will have more oil at 24:1 than 32:1 with the same air fuel ratio.
Because as you add more oil to your gas, you lean up the air fuel mixtures, so to keep it from running lean, you need to up the jetting putting even more oil in there.

I ran 40:1 in all my 2-strokes. Use a quality oil and you can run 32:1 and 40:1 without issues.