The foot control lever (name?) for the Bernina came loose the moment I put hands on it last night. I couldn’t figure out how to reinstall it, so had to resort to raising the foot gently by hand, which is a pain because it’s spring loaded so I could only raise it a few mm.
Thanks for letting us know. Have you put the lever somewhere safe? I won’t be able to get to the space until the weekend at the earliest.
Hopefully its a simple fix but we’ll look into it.