Are you serious? Yea double sided tape works great, so great that I could search and pull up multiple posts in 1 minute of searching where people say that using double sided tape make the needles stick and/or the gauges peel up on the edges. There has obviously been a problem w/ it. Find me one post where someone complained about using the spray

. In fact go to the last indiglo group buy and see how many people went w/ spray adhesive.
Secondly I have removed my Indiglo's from my stock gauges after having them on for 6 months USING SPRAY ADHESIVE....and it came RIGHT off. There was virtually NO residue. And the only hint of residue was taken of in seconds w/ goo gone.
You have not even used the spray yet your saying its a bad idea. Further more there are no instances where anyone has complained or had negative results using it.
Anything else?