So Multi caches might cause a geocacher to go thru many emotional states when looking for each stage and the final too.
The image below shows some of the different states a geocacher might be going thru when they finally get to posted.
At Posted you are looking for a certain state a geocacher could be in. Maybe not now but could be in. Plug that into the checker plus what is after the Variable.
You can validate your puzzle solution with certitude.
Congratulations to No-Sleep for the FTF