hi
i tryed this last night and found if i use my broomhandled putter and used my pendulun swing both balls went about the same distance most of the time, less and an inch between them, but when i tried it with my 40" putter and use the barn door type swing the toe ball always went about 4 inches longer on a 6 foot putt, but with the barn door putting style i was off line more than with with first style, i was not really trying to putt to a hole but just get both balls to roll the same but found it lot harder with the 40" putter than the broomhandled one.
did make me think a bit about the diffrent putting styles and i'll stick with my broomhandled.
bill