Many wedges hailed as masterpieces were also one of a set of irons at the time. Even wedges such as the Lynx Master Model, Ping EYE2 and the J's series that were so highly rated that many professio...
The compression and decompression of clubfaces was capped by the rules in 2008. The rules are referred to as the SLE (Spring-Like Effect) rules because of the "springing back" function of the face.