Just for !@#$'s and giggles
@ Wikky - Sounds like your strings are losing tension too quickly. Maybe you should look into a technique used in the JET method. String your WEG @ 25lbs and hold the tension about 10 seconds on the mains and at least 20 seconds on the crosses. If you use a crank pull once and before moving the clamps after 10 or 20 seconds pull again.
If you are stringing your rackets once a day what could it hurt?
I have the ability to drive people crazy, not sure if I was born with it or I learned it but I'm damn good at it.