Quote from Paul Whiddon on August 8, 2021, 1:29 am

I love the Spark but the On/Off  Toggle Switch worries me. Like it is one bump away from breaking off.  I have thought about getting a Toggle Switch Cover to put over it.  That would be ideal.  In the meantime, I fabricated a bit of rigid foam secured around the toggle switch to protect it.  Seems to work and does not interfere with turning on and off.  Maybe I am being over cautious but so be it. Figured I would share.