There are 2 parts to this issue I think. Fusion part, then machine setup part.
FUSION: Did you download just the post, or the Fusion file I attached too? If you didn't, please download the Fusion file as well. You need to create folders, and check the box to overwrite the WCS offset with the number of your choice, IE if you put 10, it will output G54.1P10 for all operations under that folder.
You did your tool orientation correctly from what I can see (I didn't verify the X-Y orientation in relation to your machine, I just assume you got those right, but the Z is correct for each operation). You do not pick another origin when you do the tool orientation, so you did that correctly.
MACHINE: In your machine though, you need to define these points correctly. In your example, I think you ended up with 4 different offsets, so in your machine you need those offsets defined correctly. For that, you should have access to a macro or excel spreadsheet with math built-in to find the point in space for when you index to an different angle. Imagine the X-Y-Z being top center of a bore, when you tilt the indexer, that center is now somewhere else, but if you want to keep the origin the same for all angles (which you should and did), you need to figure out the center point of that new location of the origin for each angle you use. I am hoping you do have a spreadsheet or something similar to find the points. These will be calculated with the relation between the center of rotation of your indexer and the new origin location. It is not easy to pickup the origin when the indexer is tilted, in the bore example, that bore cannot be dialed anymore when it is tilted, so you need to do the math for that.
