After the fall of the previous character spacing method, I decided to abandon my sprite-font and commit to Construct's default pixel font. Going full retro for kicks.
I spent a little bit of time optimizing the spacing and have it all laid out in the code block below.
The results are in the screenshot. Feel free to use it.
[[5,"l."],[6,":!|'"],[7,",;i` "],[8, "fIst"],
[9,"n1()°"],[10,"kpq-cbh"],[11,"yjegz0235$<>aJL"],[12,"dou46r7\\/"],[13,"vwxm89?=*\"KTY"],[14,"ABCDEFGHPQRSX_&[]+£€"],[15,"~#@MNOZU"],[16,""],[17,"@VW"]]