My 10 year old daughter plays with a Wilson burn LS(light spin) racquet. She really likes technifbre tvr multifilament however she's been breaking strings every 2-3 days. I tried putting in some soft poly Element strings but she doesn't like them. Any other suggestions? BTW she also tried a poly/multi hybrid but broke strings in 2 days. I think the spin racquet configuration must be more prone to string breakage. But my 9 year old son plays with a Wilson blade 26 also breaks strings every 3-4 days. This is costing me a fortune! I guess it may be time to buy a stringer and learn to string myself.