Trouble manufacturing a flat pattern

TinWhisperer just did (might be an old one…) a video on that, I am trying to find it and not having much luck.

is one of them

ETA See TinWisperers post below that specifically addresses the OP issues.

I can not find the one that I want, which sucks as I need to watch it a few more times to get it down…

@TinWhisperer - now I really wish you had a full channel going with all your vids.