Separate width and height scaling (or slider-adjustable aspect ratio)?

[dodecadevin]

I'm putting together a pride flags/symbols pack which will recommend Conformal Decals, and looking for a way to essentially stretch a single decal/flag to make an arbitrarily long strip, rather than placing several in a line next to each other. Similar to what this user has described:

https://forum.kerbalspaceprogram.com/topic/194802-18-112-conformal-decals-0212-decals-done-the-right-way-now-on-ckan/page/12/#comment-4085078

I also saw a few people have asked for a way to mirror decals... could x- and y- scaling be split into two sliders, and allow negative values? Spent a few hours combing thru the forum/docs and messing with configs to try and make it work, but it's outside my skill level. Cheers!

[drewcassidy]

What's wrong with just making the texture very wide?