Hello everyone, my dso quad arrived yesterday and I immediately upgraded the firmware and began to calibrate the probes using a very vague guide I found. I was able to get a near perfect square wave at the suggested 10kHz and 50us. However, at this calibration, my sine wave (from the built in generator) is filled with “steps” shown in the attached image. If I then calibrated again to make the sine wave smooth, the square wave becomes horribly distorted. This problem occurs even in the Hz range and I can’t seem to find a reasonable middle ground.