I don't really know how I sunk this 174 footer, just tried to adjust for the break and guessed on what power to use. Somewhere between 155 to 165 on the 300 ft. putter scale. Just blind luck and with the spider putter. I love that putter now.
Not sure if you can view it from the link I will provide but if you wish to take a look its in my profile under 176 foot putt. Sorry, I got carried away and mis-named it.
http://www.wgt.com/replay.aspx?ID=6cf09daf-6707-4766-80a2-9ea301824217
P.S. It was worth an eagle.