If anything hurts, change everything you can... I developed tennis elbow recently because of dead multi. The second i switched to a new bed, it was almost instantly cured.
Checklist in priority
I think it comes down to that order through common sense AND cost effectiveness.
Newest entry into the Racketholic Anonymous. July 11th, 2012 :)
Classified: We can't list the names of all the rackets we own in our signature. Lol