Took down the radio tower today to inspect the plunger, found more shavings from the upper plunger stem so decided to shorten the stem and let the spring take the blow instead
Stem is 9mm, the spring 7.5mm fully compressed, shorted the stem by 3mm and added a 1.5mm OD 8mm rubber disc
Bet this will keep it going forever, I will of cause order a spare one just in case
That looks like a pretty good solution! Do follow up and let us know how it works out.
GsT
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