Ok Marci, no problem, I was just trying to help out.
If there is already a solution out there, then not much use in making a mold.
Unless you think using jewel bearings will be much of an improvement?
Since I do not have any of these meters, I do not know if there high quality.
Our expensive lab meter has jeweled bearings, and very un-restrictive flow, and I am basically copying that design using magnets we are already producing.
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