Track Tac Topaz and Diamond

Does anyone care to share their application of either of these preps on 33A's. I'm specifically looking for the track condition that you would use these and if you're basing and / or striking with these preps
 

OVALTECH1

Premium User
I run a lot of dry dusty slick tracks and love Diamond as a PRW before pushing up to the grid. It’s flashes off and dries really quick and seems to be a great between rounds prep if you have BlackSand or another dry, sandy, dusty type track prep as your base prep.
 
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