I'm sorry to report my Demo Videos for RTM_Layout got pushed back because Version 126.96.36.199 is nearly ready. It has powerful additions I want included in the Videos.
These new capabilities not only help folks get layout designs done faster (and easier), it makes creating Demo videos easier. Since I'm not great at Videos, I decided to wait till the next version ready for rollout.
Soon, RTM_Layout will rotate Groups of component Blocks as-well-as join Blocks together (exactly side-to-side).
When you see the Demo, you'll see why I decided to wait.