My flipper only lasted 200 hits and today I took the wrapper off the J3a I got in return and I can see a crack on it aswell with 100 hits. I'm hitting 44-375 balls with it.
You got more than i did... mine has a hairline crack starting already and only has about 100 hits on it. This thing has been on fire since it came out the wrapper tho!!!!:eek::eek::eek::eek::eek::eek: