I just tested my G940 pedals, they work OK. At least the calibration values looked smooth enough, and I seem to remember the pedals worked quite fine in the sim as well.
The pinout is different from the G25/27 pedals, though, so you'll need something like this between the pedals and the Bodnar cable. In the image, the pedals connect to the right, the Bodnar cable to the left.
Here's the pinout for the converter box; those are the actual numbers printed on the connectors themselves. I double checked the connections, but the usual disclaimers apply... EDIT: my pinout seems to match your images - if you swap GND and +5V, the axes will be inverted, but that's not a problem since you can adjust for it in the sim.
Pedals Bodnar
1 black 6
2 orange 2
3 green 3
4 yellow 4
5 red 1