The "standard" pool cue of today is 58". I think Chris was using a 60" cue, but it may have been 62". Even if it were 62" that is essentially only a 4 inch "extension". And I don't think he was the first to use a 60-62" cue. Sixty inch cues have been around for longer than Chris has been playing pool I think, although more rare back then and gaining popularity since. He may have been one of the first pros to go to that length of cue exclusively though. Earl is or at least was using a cue that was 70" long. He may not have been the first person to have tried a cue anywhere near that long, but he is certainly the first that I know of to use it regularly in competition and certainly the first top player I am aware of to use it at all. Chris of course can jump in and confirm/correct the lengths of cues he has used.