Originally Posted by
WheresWaldo
JR, what if you used friction tape (also known as hockey tape). A wrap or two around the bar might keep it from slipping. After the first few days the tape will lose its tackiness and won't bleed any black. It is designed to stick to itself, so it makes a very clean shim. Here is an
Amazon link, but note that this is a common item available at all home improvement stores.

That tape I had forgotten about since I do not get to explore a hardware store any more in my neighborhoods, they all closed. Will try that tape to see if it will hold a 31.8 Bar Fly to my grocery getter handlebars.
Saw link for Lezyne GPS K-Edge Replacement Insert, but did not see Garmin updated link.
JR