I'm curious about what the consensus is regarding whether there is a difference in the flex rating between the iPrestiges that have "Made in Austria" on the throat and those that dont. As I understand, the ones that do not were made in Austria but were sent to the Czech to be finished which ended up making them a few RA points stiffer. But I'm also hearing that Head didnt start sending frames to the Czech till after the Intelligence line. Can someone clear this up for me? I only ask because I have the chance to get my hands on a couple PT57E's and before I pull the trigger I'd like to get a feel for the frame. And if there is a difference between the iPrestige frames I would like to try the frame with the lowest flex rating, partially because I assume that will be closest to the E, but also because I have recurring elbow problems. Thanks guys!