Hi there,
In some of the knowledgebase articles for the add-ons I’ve used words and GIFs, but some of it is very hard to explain in words.
For example, Typography. You just have to change the values – find your font, change the size and tweak it until it looks good.
This is the same for Colors and many of our other add-ons. They’re all live preview, so you can see what each option does as you change it.
Improving the knowledgebase is definitely a priority, so I’ll definitely keep this in mind.
For specific questions, this forum is great. We’ve answered thousands of questions, and will answer your questions as well if you post them 🙂