TrevXRT

First time to the site, really impressed so far. Hey everyone, Am also about to buy an XR6T Ute 2003. Took it for a drive yesterday and all was good. The guy who I am buying it off was really cool and honest about the cars history; 1 question for anyone is about brake shudder? He mentioned he had to take the car back to ford after 30k's to repair brake shudder, is this a serious defect that will re-occur or now that it is fixed is that the end of it