I have a FUTURA PHANTOM MALLET 2 putter and would like some tutelage on exactly how to use the 3 red alignment dots on top of the heel. I am assuming if I cannot see the dots that means putter is square? Any that can assist and explain would be great. Older putter but a good one.
Also if I want to add weight to putter head, what location would best optimize extra weight for moi? Any feedback is appreciated.