Thanks for your replies guys. I'm sure lots of people use rough as a cross. Eg federer. Personally I am trying flex infinity cp+ as my cross string with vs as my main. Usually I do this the other way around with no problem and feels better than any other combo I have ever tried, but after reading drakulies priority 1 article I decided to give it a try the other way around to see how it plays.
Head PT57A S.E 3 Ti Radical paint job.
Experimenting with strings @ 48lbs