**Not knowing how you will use the chart**
I would add a few more fields such as:
Rifle & Caliber - Later it may become handy
Bullet - Make & model, stock # etc. - I can only know it is a 150g with a .435 BC by looking
You might as well add brass, powder, primers, etc. if handloads and load name if factory.
Add what scope you used as I have some scopes I can swap between.
Run all your MOA from 1 baseline. Make a seperate column for differences between intermediate comeups, but that is not necessary & It might just get confusing to do. I would just have cumulative MOA comeups. Express all comeups in total MOA from zero. Your scope or irons will have a given amount of MOA on the elevation and that is what you are looking at on the rifle so that is what you want to look at on the chart. The chart should have the math already done if you are shooting from it.
Clicks really pertain to the individual scope. Your scope could be 1/8MOA, 1/4" or 1/4MOA or even mils. Scope don't always match up to the "clicks". Put the "Clicks" in the column as pure clicks not 10 @ .750. It is 10 clicks or 2.5 MOA. The @ .750 or 1.25 will confuse you later. Do clicks to MOA x yardage. Clicks are not as easy to manage as MOA. really you want to cut the clicks out of the equation so it is MOA x yardage. If you want a Click column I would run it same as MOA comeups. You may be able to tell the whole click column may be unnecessary as that is what the MOA comeups do.
So 1 column with comeups expressed and then dialed into your scope would be easiest to use when shooting. Of course I use a scope with target turrets and it tracks in MOA so you may have some other need for the click column. I dial in the MOA and don't count clicks. The turrets shows the MOA without having to remember anything. 16.25 MOA is just 65 clicks on one scope and 130 on another that I have. Both have turrets I can dial to easier using the marks.
I would put 10mph full value under drift even though that may be your standard.
