Re: how to make a cheap layback seatpost.
I have two spare seat posts. I was going to several notches with a grinder, bend them over like an accordian tack weld the cuts and cover in JB Weld. The reason for JB Weld is to see what this stuff can do. If it works consistently then I plan to film a series of youtubes using the stuff.
Locktite. Learn it, Love it, Live it.