Variable plate cell that can be used with the 8XA experiment.
Fit easily in 85 mm diameter jar.

It is designed for 60 mm plate width. ( I use 60 x 120 mm 304L plates)
You will need 4 smooth rods 3 mm diameter.
1 x M5 threaded rod (lenght depends of your plate size)
6 x - M5 nuts
4 x - M3 x 15 mm screws + Washers
2 x Small screws to block the fishinf line in place.
Some fishing line (fluorocarbon works well)

Use a 3.1 or 3.2mm drill bit to have an effective guide with the 3mm smooth rods (Too much play and it will not work properly)