Increase size of email template editor
Your code insertion fields and editors are too small. Need a much better template editor via some kind of editor like in other areas of the website. I understand this is pretty young software but for the cost to the client some of this stuff should be better.....just sayin....
Also your editors have been known to chew up raw code, happened to me several times, ive adjusted.
This is an older idea, so I hope that the new HubSpot COS tools have addressed these concerns!