I am a 7 handicap golfer that struggles greatly with putting, I could drop a few strokes if I could get that down. I have have a slight arc in my swing and have a TM spider x hydroblast right now. I seem to pull it all the time and can lead to frustration. I was looking at the 7 or 7.5 Scotty's. Any good idea or recommendations? Thanks so much and have a wonderful day!