dryspot:
Lets say you got a 20 mph tail wind or vise versa i just want 2 get better.
But im not 2 good with the math
Keep it simple.
If you are driving with tail wind ride the wind with back spin.
If you ar driving with head wind leave the spin alone or add a little top spin to get under it a bit.
Approach is different.
I generally take about 50 - 60% off for tail wind and add 60 - 70% for head wind.
But again, it depends on the club you are using and hof much trajectory is employed, the higher the trajectory the more i add or subtract.
try 50% for both see how you go, and adjust from there.