Hi. I have a new Fluval Evo tank with PS2 mini skimmer. The skimmer has been running for two weeks, although during this time I had several hiccups with water chemistry, nutrient levels and water levels, so it hasnt really spent a longtime in stable conditions. No matter which combination of water intake valve position and air valve position I use, after a few hour it always overflows. The water level is a little above the shaded markings. I also tried reducing the water level to the minimum acceptable, the water inside the skimmer went down just to find it overflowing a few hours later. Any thoughts?
![IMG_20230529_135051.jpg IMG_20230529_135051.jpg](https://test.reef2reef.com/data/attachments/3103/3103267-90891967787474e9454b014d7c9e427e.jpg)
![IMG_20230529_135100.jpg IMG_20230529_135100.jpg](https://test.reef2reef.com/data/attachments/3103/3103266-3a48c80edd0a2532dddc092b2f061f98.jpg)
![IMG_20230529_135051.jpg IMG_20230529_135051.jpg](https://test.reef2reef.com/data/attachments/3103/3103267-90891967787474e9454b014d7c9e427e.jpg)