Some people don't sweat much, others sweat just on their head or so. Sometimes its innate biological chemistry, other times it seems that they just know how to efficiently use their energy. Me, I sweat everywhere, and it gets in the way. I use an Iso 900 SP Long SX, and the thing is like an anvil, so control is always an issue and my grip has to be 110%, otherwise I run the risk of it flying off my hands (for an old racket it ain't cheap) or making a bad mistake (wood shot or high drop). My hands tend to sweat and the original yonex grip it came with oftentimes begin to feel like a bar of soap, slipping off my hand very easily. Anyone else have this problem? And how do you resolve it/deal with it? Any replies would be greatly appreciated.