I'm currently using two putters and have taken my 2-iron and 3-iron out of the bag and replaced them with a hybrid.
So far so good, but 01-01-16 looms large on the putting horizon.
Patrick,
My yips are long gone, for reasons that I won't go into, so I've been using a conventional putter for some time now, and I never did use the long putter. I remain, no matter what I do, the King of the Two Putt.
But I have made a change that might interest you. I have committed myself to a yearlong trial of Face-on/Side Saddle putting, not because of the yips but in hopes of simply making more putts. I've gotten two putters made specifically for that style of putting, read all I could find and watched all the videos I could locate, and I've been at it for a couple of weeks now.
Tried it out in competition for the first time in an interclub match on Thursday, and I've got to say I'm encouraged. I'm no better yet, but I'm no worse, either, and that is significant to me. After spending 40 years trying to teach basketball players to shoot free throws, I really like a setup that feels like I'm doing exactly that except on a different plane. More importantly, looking down the line with binocular vision REALLY feels good; I've got cataract surgery in my future, and I just do NOT see as well from a side-on position as I used to.
Like putting any change, the distance control is going to take time and a lot of practice. But the short putts are already really comfortable and feel close to automatic; straight back, straight thru is a lot easier with one hand than with two.
You might keep it in mind when the anchoring ban comes in. I think you'll see it turn up on the senior tour immediately afterwards, and the regular tour at some point soon.