I do measure to my saddle, because that is where I am at.
I have long legs and stretch things,
Bottom of first stick goes mid thigh to point of hip (30-37"), ~30"
First stick, step to step 18"
Space between stick 1 and 2 ~27"
Stick two 18"
Spacing between stick 2 and 3 ~27"
Stick three 18"
Spacing between stick 3 and 4 ~27"
Stick four 18"
Spacing between stick 4 and platform ~27"
Ground to platform ~210" / 12" = 17.5 feet to platform + 2.5 ft to my saddle =20ft
I use a very precise system to climb. When I am standing on the bottom step of one stick, I place the top of the second stick between chin height(64") and about forehead height (69"). If you subtract the length of both sticks(18x2=36") you get a 28-32" step spacing(This depends on amount of clothes). I also gain a lot on that first step, I feel I can stretch that step a lot, by taking a step back to help get my leg that high. So I take advantage of that first step. For my long legs 27" is a comfortable stretch, this is why I am looking at a DIY stick. To have a stick that matches my stride length, I am loosing 3' by using the short muddy sticks. IF I went to a 25" stick with a 25" stride and the same 30" first stick I could get to 19' with 4 sticks.
Thanks,
Boswell