I would be interested in any spreadsheet that Goldeena that created, my putting is very inconsistent. Any tool will help
I know this is not what you asked, but one thing that can really help your putting is to land the ball closer to the hole. To do that, I would drop the 3H (which you would rarely use) and add a 60deg wedge and then practice those approach shots. Players average 40%+ of their shots on the green. So putting is key, and getting you approach close really helps that. The putter and wedges do the most to cut strokes, in my opinion and that of most others here.
GL with putting - it is hard to read some of the greens!