I saw this kit while browsing ebay. Although it appears not to be adjustable (short of adding/removing magnets), I have to give some points for creativity.
https://www.ebay.com/itm/254821770372
(https://alantani.com/gallery/34/15046_10_01_21_1_19_07_342331483.jpeg)
(https://alantani.com/gallery/34/15046_10_01_21_1_19_15_342342240.jpeg)
Avail, the Japanese manufacturer of performance reel parts, makes something similar. I have one and each magnet is independently adjustable with a hex wrench. It works well but is tedious to adjust. I ended up removing it and going back to the centrifugal brake.
Quote from: tincanary on January 11, 2021, 11:44:51 AM
Avail, the Japanese manufacturer of performance reel parts, makes something similar. I have one and each magnet is independently adjustable with a hex wrench. It works well but is tedious to adjust. I ended up removing it and going back to the centrifugal brake.
Yes, tedious to adjust the magnets. What I would like to see is something to hold a standard low profile reel's magnet holder, and use the abu mag "contol switch" slider to adjust the position of the magnet holder. I think you mentioned elsewhere that the standard abu magnet holder just tilts a bit but doesn't really have the range of movement you would like in a magnetic brake.
Still, I have to give the guy points for creativity and for use of the 3D printer.