A few years ago I did some DSSM correction on my '13 mustang. I used Wolfgang 3.0 series product and a PC 7424x and 6.5in lake country CCS (all from autogeek). I got decent results (though I'm sure someone more experienced could do better). However, I ended up buying over $100 of wolfgang (2 sets of the 8oz bundle of swirl removed & polish). I used the X pattern application from the wonderful tutorial videos produced here.

After 6 years the mustang needs another pass and I have a much larger vehicle (full size truck) that I would like to remove some DSSM from (sigh).

I am wondering what a reasonable amount of product is for a mustang. Did I waste a bunch using 16oz on that vehicle? I readily admit I tend to overuse all kinds of products (more is better, right? hah!).

If I am wasting product, any tips on making better use of Wolfgang? Perhaps other products that can get similar results but are cheaper to offset the waste?

Thanks!