When editing text in dimensions or leaders, I frequently need to insert the "Ø" symbol. The dropdown of symbols shows the degree symbol by default. Make this box remember which symbol was used most recently or most frequently and keep these settings. I rarely use the degree symbol and find it cumbersome to navigate a dropdown menu to get the symbol I want. Better yet, give us some customizable shortcut buttons built in (somewhere independent of the dropdown) with our top 3 most frequently used symbols. For me, that would be the CL symbol, +/-, and Diameter.