Black and grey water tanks show full when they are not, how do I fix this?
So even when empty the black shows full and the grey shows 3/4 full, which is not ideal.
I understand 'stuff' can build up on the sensors and cause this, but how does one fix that?
Is there a better system I can install or upgrade to which will give me good, reliable readings that isn't susceptible to this sort of thing? I'd like to know I can always rely on the readings and not have to 'remember' when they might be full.
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