today i tried sppp 1.18 at 58 in the mains with x-1 1.24 at 60 in the crosses. this is the second time i have hit with this combo and im somewhat dissapointed. i have a fast heavy topspin swing. groundstrokes: this part is where the strings lacked the most. they had very little power so i had to swing at top speeds. all though there is nothing wrong swinging your fastest, and that is what i always do, when i hit shots 1-2 feet over the net with topspin the fell short, and when i went flatter to get more depth they fly long. the only time i was hitting great was when hitting heavy topspin shots high over the net, which is something that i only use in some situations. serve: this was great. just like every string ive tried, but with more spin and power. volleys: nice touch and okay placement, not enough depth special shots: anything with feel involved was so-so, worse compared to my usual lux hybrid. overall: very underpowered, but good with touch. so if you have read all that you will know how im feeling, and if you havnt thats ok too. what im asking is what i could do to tweak this hybrid and get the right amount of power, so they dont go flying out or going short, while maintaining the right swing-speed. thanks.