Okay, I tried it out — it's not a big deal. It's scalable from 50% to 200%. The more extreme the values, the less space there is for the interface, and some overlays might behave a bit weird acting or you'll have to scroll a lot. But it works! I'll test it over the next few days with different values. It will definitely be included in 0.1.5, and maybe I can even get it into the free version earlier via a hotfix :) Thanks for your feedback!
119%:
130%:
