That's the thing...they have not seemed to care for years as they are not transparent about the testing. If they released a "tested X disc in Y plastic for flexibility; passed" update then we would know they were doing this periodically, but they don't. So we don't know what kind of testing is going on and so far as we know they have totally ignored things like the Cam Todd Challengers. Maybe they tested them, maybe they didn't. All I know it that those suckers were stiff and I can't believe that they passed if they were tested. Maybe Discraft had their hands slapped over them and didn't say anything about it? The stiff Challengers did go away. Who knows? It's all a guess. So maybe this happens from time to time and Gateway is just the first company to make it public. Maybe Gateway got singled out for some reason. Who knows?If the PDGA actually cares about this rule, that is a way to start enforcing it without completely ticking off the Disc Golfing Community.
I'll defend Gateway on this one to the point that if there are rules that you break all the time over 13-14 years and you never get called on them, when you do finally get called on them you will be ticked off. Why now? Did the PDGA just now figure out that M Wizards are really stiff? Where have they been? Those stiff Wizards (and Aviars and Challengers) have been around for so long I figured the PDGA DIDN'T care.