too low values from analogRead II

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AdmiralCrunch

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hi,

i had a first try ever and got my first PCBs delivered .. while equiping it turns out, that i made a mistake in the blueprint for my slide-pots so I had to be creative.. the holes are too small for the pins of the sliders.. so i put them on and soldered them this way..

20190207_041212.jpg

also something went wrong with the pin-numbers in the blueprint, so i had to do a litte "hack" on the pcb
20190208_010744.jpg

.. i know, i know.. but this was my first try, .. i measured everything and now every slide-pot gives me values between ~22 Ohm and ~10K Ohm

the thing is, when I do a simple analogRead on one of them, I only get values between 0 and 14 .. I measured what comes out at the end of my wires and everything looks fine here, too.

what could cause this?
 
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