Adaptation for Gaggia classic pro stream knob

Hey guys,

I've just got my new Gaggia classic pro and was wondering if there are any 3rd party adaptations to the steam knob?

Im disabled and find spinning it tricky with my weaker hand whilst my "good" hand holds the jug.

I've seen mods for the breville barista so I was wondering if there was any sort of adaptations available for the Gaggia?