What inspired you to do this?
accidentally loosing a washer on some sections of an assembly and watching it cascade down the rod.
How long did it take to make it?
Its an ongoing project. they take about 3 hours a piece to build.
How long have you been doing things like this?
How much did this cost to do?
About 40.00 per unit.
Have you done other things like this?
What did you wish you knew before you started this?
not much, solving problems as they arise is half the fun.
Are there plans available to make this? Do you sell this?
no, theres nothing to them really. they are what you see.
make more of course !