but the prott link shows the purple cap and not yellow cap? so how to tell the difference between commercial and the national black oil? if the prott one is real then national is also purple cap
More catapult means faster on soft/normal shots but starts to bottom out on harder shots because it has softer sponge, glayzer is faster on harder shots because harder sponge so it bottoms out harder, but slower on soft shots.
I have a question,why do people say rozena is faster than glayzer? When I do forehand topspins on my hadraw 5, glayzer feels faster than rozena, but people say glayzer is slow and rozena is faster. Why?