Is your driver, fairway woods and/or hybrids also longer than standard? A 45" driver, IMO, is really made for someone that needs a longer club, but the swingweight is usually in the D0 range and balance like the irons.
Par 71,
Forward spinal tilt varies from player to player depending upon physical attributes: arm length, height, length of torso, width of stance, etc. and according to tour averages is somewhere between 22 degrees (Jeff Sluman) and 45 degrees (Dans Forsman).
I can't imagine even using 45". I'm stuck at 44.5" at D-6 swingweight and don't ever want anything longer or lighter...
Kevin
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I could be wrong. I have been before, and will be again.