For me, the biggest problem I have with RW is not being able to place code in a very specific place. For example, I need to be able to put tracking code (from a marketing company) straight after the body tag and apparently, this is not possible in RW. I have had to resort to adding it to the HTML file after RW publishes which gives me a big problem when I do updates because I have to add the code manually every single time on every page.
Is it on the roadmap?