I have a YouTek Radical MP and went with HEAD's recommendation, but I really did not enjoy the feeling of poly, so I'm gonna go back to multi as soon as the Sonic Pro dies. Looking at the general recommendation of multi's on the board, I figured that Maxim Touch was worth a try. I understand that Maxim Touch is a low-powered string, but Sonic Pro itself isn't a power based string either. Current setup is Sonic Pro 17g is 57 lbs. If this matters or not, I generally hit flat with the occasional top spin, and 1 hand backhand. What I would like to know is, what tension should I use on the Maxim Touch 17g to get a similar power to the Sonic Pro 17g? Thank you very much!