Here are my pattern & measurement files:
BuildingPatternsMoularge.sm2d (7.6 KB)
BuildingPatterns.smis (4.2 KB)
Firstly, in the measurements file, I have a formula for the cup size: rint(bust_circ-(lowbust_circ+4.5)) which returns a value of 3.
Next, I made a Custtom Variable that references this Custom Measurement for the Shoulder dart width, which didn’t work, so I made another Custom Variable to get the Custom Measurement value, so that I didn’t need to keep opening the measurements file & triggering the Sync and moved it above the previous one and edited the formula of the shoulder dart to reference this CupS variable.
Here is my CupS formula: @Cup Which returns a value of 3 but in the Calculated Value column, it retunrs a value of 0.375 which is 3/8
Here is my ShoulderDart formula: #CupS=1?(3/8):#CupS=2?(1/2):#CupS=3?(5/8):1 - The idea here is to return a value of 0.625 for the 3 cup size, but it’s returning a value of 0.375, so I think I’ve made some mistake here that I’m not seeing. 
So, please… someone… What am I doing wrong? I thought it was only in the Variables table that this was happening, but it’s also using those values in the pattern.
