Haha see, that's what I was looking for in the PT630! Maybe I got a dud frame, because I definitely have a lot of shock on mishits.
That being said, I can't use wood rackets at all. The low flex absolutely kills my arms!
I guess the real solution for us is to miss hit less hahaha I am not sure why yours does not feel the same the only explanation is that u have 280 and not 630 lots of people think it'd the same racquet but 280 is stiffer and slightly harsher on anything but sweet spot.
"HarTru easy on your joints but hard on patience..." -badcall