If I order a solenoid with a non-compact kishsaver does it come pre-installed?
admin
commented
No, all extras are not preinstalled.
Can the Solenoid fit inside the non-ultra compact case? https://www.modelfkeyboards.com/product/f62-model-f-keyboard-kishsaver/
admin
commented
Yep; it fits fine in all of the non-compact cases.
Hi, does the solenoid fit in the Ultra Compact F77?
admin
commented
Nope, the solenoids are mountable externally for all compact case keyboards. Everything goes inside for all classic case keyboards. For the compact cases, you would install the solenoid driver inside and there is a hole in the bottom of the case where the solenoid wire can connect to the solenoid driver inside the keyboard.

Not specifically but feel free to share them!
There are several photos and projects for 3d printed solenoid holders which can be used within the classic style cases or they can be used external to the compact cases to hold the solenoid driver and solenoid in place. Look around on the updates page with the keyboard “3d printed” and you may find them.