Modifications for using 2020 extrusion as a frame for the visco machine. The previous parts required mounting to wood and drilling holes in that wood and was thusly difficult to position the mechanical parts for the bottom level. I used cardboard and tape for the top deck so I got nothing for that.

I am going to upload more eventually… probably… Some of the original design needs modification to be more easily assembled. I might make a full remix to a vertical stack with a bottom spool and catch pan for lost black powder like that one for sale on CG trader… I don't believe in charging money for pyro tools designs. Safety is made by education and access.

608RS bearings for the pulleys and spool gears. Buy a shaft collar for the drive rod to set the height.