Me In The Past put in a great deal of effort and considerations to get the SecSavr Space to 224mm using the supervolcano.

And now I've verily leisurely cobbled some concepts together and I've only gained 8mm!

I really was thinking that switching from linear rails to tubes was really going to cut into my Z height, but that doesn't seem to be the case.

In other news, I've got a visual concept of what the remote air Slime could look like: