I recently bought a 90 gallon setup and it came with various bits and pieces including a Uniclife W-40 wavemaker that I’m having trouble figuring out and sadly I didn’t get an instruction manual with it. The controller doesn’t seem to have any function. I tried holding the unlock button to see if it was locked but it didn’t do anything. It’s just set as fast as it can and I feel like that’s to much for my set up. Can anyone help?