CraftyMech TPG fault?

[big10p]

Anyone else got one of these? I'm getting some weirdness on the RGB gradient test pattern. A few of the gradients aren't solid blocks of colour, and have visibly different colours on alternate scan lines. Bit difficult to capture on my phone...

Probably most noticeable on the blue gradients...


Is this a known 'feature' of this TPG, or a fault?

Thanks.

 

[wheeeeel]

I don't know what the issue is, but wanted to mention that I have the exact same output on that particular test pattern with this TPG attempting to calibrate a MTC 9000.

I'm a bit of a noob when it comes to calibrating CRT monitors and need and example of the output to know what to target, but I couldn't find a good guide on colour calibration using the craftymech. Based on this, I think I will calibrate using the 240p test pattern suite / neo-geo test patterns instead as guides using those seem to be a bit more available, e.g. https://crtdatabase.com/faq/crt-color-adjustment