after 2 Gloss White Rustoleum Coats, I wetsanded and then today I sprayed a coat of Brightside White using Aussie's formula of 5%MS, 30% Penetrol and 65% Brightside.

man it came out good !
I am going to wait a couple of days then I'll wetsand with 1500 then 2000 then polish (bought a Porter Cable) and see how this test piece looks !