rollone:
how do those play J? thought i might found out but never received mine
are you meaning the ' MAX ball ' ? I've tried them in the past, also. But w/ a spin of '2' I don't have as much stick as I'm used to ( e.g. matched against irons w/ 4.5) and the slow meter of '5' looks nice on release but still, around the ding, I hit more Cally 37 yellows on center than the Max, and the Callaways have a meter of '2.5'.
You had to log in and out to get it after the match. Send an email and maybe they will throw you one to see how it works out for you.