Can you give any more info, like:
How many inches UP was the incline? and was it a constant angle, or something like a bump (up but then down) before the hole?
How many inches down was the other hole? Was that a bump, also?
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Constant inclines up will act different than a green w/ a 'bump' or undulation.
Also, I've noticed that shorter putts need a little more consideration than longer putts perhaps because of the difference of inertia of getting the ball rolling,
a little more power maybe 'for inertia' to get moving
On a long putt the ball has something like momentum so I usually have to shave off a percentage.
For example, (not exact) on a flat green, for a 12 ft putt on a fast green I may use 12 ft of power. But on a putt that's 100 ft, I may hit it with 88 ft of power.