https://www.golfchannel.com/news/article-golf-central-blog-game-changers-heel-toe-weighted-putters
Equipment game changers: Heel-toe-weighted putters - Golf Channel
Jan 5, 2018 - Karsten Solheim's development of heel-and-toe weighting for putters was the 'Anser' to many a desperate golfer's prayers.
game changersheel toeweighted puttersequipmentgolf