"Rapid Rig: Modular" - Procedural Auto Rig 2.4.8 for Maya (maya script)

Hi Dustin! Can you please make a little video tutorial and show how to deal with stretchy limbs? Most users are familiar with influence objects but which node should be used as driver (so IK/FK works correctly)? And the most important thing: how to weight existing and additional joints correctly, so the stretchiness doesn’t break the model? Can we also use corrective blendshapes with stretchy limbs? I couldn’t get it right. I think, it would be enough to take a stretchy arm with a palm (that rotates) as an example.