Stovetop percolator

Picture the scene ....
8:00 am ... coffee percolator hot on the stove but no coffee in the top.
8:10 am ... striped down coffee pot and my day is a disaster the seal is just little bits of useless rubber.
8:15 am ... I am a mess, with drawls have started and i have no coffee.
*light bulb*
8:20 am ... 123D running and i sweat over a design.
8:30 am .... stl out and machine warming up, raw coffee starting to look good
9:00 am ... seal printed in black flex . inside of coffee pot licked clean of trace caffeen.
9:15 am ... fingers crossed drooling from lack of caffeen ... it starts to steam !
9:20 am ... world is safe ...ROBO saved the day I have coffee !!