bike frame jig

[naughtyboy]

heres a bike frame building jig i put together today.
its a combination push/motor bike jig as i can see m/bikes in youngest boys future.

its made so i can fit crank and head tube using bushes i listed on previous post then build frame from there.

it all packs away flat.

stuck ready made frame in it just check it out.

aready thought of one mod i need to make.

am sure it will evolve as i use it more.