Best method for determining yardages for Williams Precision

[PhillyB]

What is the best method for determining the distance for hash marks on the Williams Precision rear sight (shown below)?

I have built sight tapes for my bow using archers advantage and can do it the old fashion way of shooting 50, 100, 150, etc, then marking... but I am sure there is a better and cheaper way to get me close, then fine tune the yardages.

This is my first time into something like this, so all suggestions are welcome.

Thanks.

 

[tracker12]

Every gun and load is different. Only way is to shoot it at each yardage and mark the sight. I place a tape to the left of the lines and mark

 

[Legend]

You'll have to shoot it. And if you are shooting at distance you will need way more practice then it takes to build the drop data.

 

[PhillyB]

Thanks guys. I appreciate it. I thought this might be the case.

I have all the load data that I worked up for a custom scope turret and I was hoping somehow that could be used to support the process

 

[PhillyB]

Every gun and load is different. Only way is to shoot it at each yardage and mark the sight. I place a tape to the left of the lines and mark

Do you have a pic of your yardages for reference? I am curious what the gaps between yardages look like