DAX for ratio isn't following slicer selection

[MrCasquatch]

Hello! Long time reader, first time poster. I'm fairly new to Power BI and DAX, I've just been struggling along reading and reproducing things from the forums, but I've run into an issue that I can't seem to find a solution for.

I've got a gauge visualization that is based on a Measure/DAX formula, but the gauge isn't adjusting based on the slicer selection. The main problem with this is that the DAX/gauge are being selective with part of the formula, but not another. I'm curious how I can get it to follow the slicer selection for everything.

Through my struggles I've split things up into many different measures to try and get things figured out. Here's what I have setup and the end results as well as what I'm hoping to achieve.

And here's the measure foruma's that I've got setup. I have a feeling not all of them are necessary, but this is where I'm at currently. (I had it much more simplified before with the same end result).

All Clashes = SUM(ProjectClashes[Total Clashes])

All Elements = SUM(ProjectElements[Count])

Selected Elements = 
CALCULATE(
'ProjectElements'[All Elements],
ALLSELECTED('ProjectElements'[Filename])
)

Selected Clashes =
CALCULATE(
'ProjectElements'[All Clashes],
ALLSELECTED('ProjectElements'[Filename])
)

Project Grade = 1-
DIVIDE ('ProjectElements'[Selected Clashes], 'ProjectElements'[Selected Elements])

So looking at the tables on the right of the image above, there is a "correct" table and one that isn't showing as it should be. This is my delimma. The "correct" table is showing the proper clashes and elements for the selected projects in the slicer, and it's grade is also showing the correct value based on the slicer (268+402=670 / 38174 = 0.0175, 1-0.0175 = 98.24).

The ONLY difference between the two tables is that on the "Correct" table, the ProjectClashes[Total Clashes] value is set to "Not Summarize" for the data, while it is set to "Sum" on the lower table.

Basically I need to be able to force the Project Grade formula to not sumarize ALL of the clashes, but instead just the selected ones.

What am I doing wrong?

Thanks!

[MrCasquatch]

@amitchandak, just tested and it behaves the same when ALLSELECTED is removed.

[amitchandak]

@MrCasquatch , Try without allselected

All Clashes = SUM(ProjectClashes[Total Clashes])

All Elements = SUM(ProjectElements[Count])

Selected Elements = 
CALCULATE(
[All Elements]
)

Selected Clashes =
CALCULATE(
'ProjectElements'[All Clashes]
)

Project Grade = 1-
DIVIDE ('ProjectElements'[Selected Clashes], 'ProjectElements'[Selected Elements])