Ah I understand now thanks for clearing that up.
So say I want HP Ice. I'd have to follow the order for Roamers when I put my desired IV spread into RNGReporter?
Yes you do, but for HP Ice it may not matter if you use the best spread which is 31/x/30/31/31/31. Because when the shift happens it will still end with 31/31/31 lol
however let's say you want HP Fire (best high Iv flawless spread 31/30/31/30/31/30) for a roamer you will need to find a spread of 31/30/31/30/30/31. Do you see?