nyos quantum 120

Nyos Quantum 120 Skimmer $235 shipped. Never used brand new silencer is included as shown in picutres (replacement for accidentally broken original silencer). Slim and quiet skimmer. It has been in the garage (I used less than two years). Confirmed it works as expected. Ship with the box...

Yesterday i got a second hand nyos 120 and cleaned it all up with vinegar. Today I have been trying to get the skimmer up and running although i just cannot seem to get it dialed in. I managed to get it to skim really wet but wasn't happy with that and went to start tuning again. Now i cannot...