Hey team, kinda bad news.
I've got the base of the prototype drop-leg platform done, but it looks like crap. There is a certain sewing machine attachment that I would REALLY need, to get the trim gossgrain "tape" smoothed and sewn flat properly, but I'm not going to fork out the time and cash to find and purchase it.
I have one other design/fabrication idea.
These are made from 3 layers, with the middle layer being the heaviest interfacing (for stiffening) I could find. I would make the top/outer layer larger, and then fold the edges around to the back after sewing the seams back and under to prevent the edges threading.
If plan "B" fails, it's back to the internet for more shopping for plan "C". I already have several potential items bookmarked for review later.
I'll bring this version 1.0 to show you guys tomorrow (today) to see it in all its craptacular glory. No time to take and upload pics - I need to sleep; it is now 4am.