funny you should ask, I have been using an Odessey putter for, it seems like forever. then one day my putter went cold I began missing easy short putts without explanation. either the ball would veer right or left of the hole. Not believing it was me I closely examined my putter for defects, low and behold I discovered that the insert seemed to have a small bubble right in the middle of the sweet spot. This, of course started my journey of finding a replacement, after trying numerous putters and varying styles I settled on a Taylor made Spider. Since purchasing, putts are dropping as they never had before. True believer in my Spider