All my A props wore out?

[humboldt 707]

After unboxing my H I've flown everyday weather permitting, easily Ihave 150 flights or more,for I check my ranch property at least three times daily and also fly for fun also. Anyway I noticed that the A props all have over all that flight time will no longer click in place nice and tight,they all have play? I don't fly in a circle one way either all the time,my flight patterns are always different.