FinalJudgement: Are there different size meters for the different putters?
All putters have the same length of meter with the exception of the 'EZ Swing' version.
I know this as fact as I've tried most at some point in the past 14 months alongside my own version of an on-screen aid. Even now I can switch instantly from my high level Odyssey to the stater putter with no need to adjust anything.
The '3 click' version meter is the exact same length as the original too.
Again, I wish you well with your project , do not listen to the Neo - Luddites!