4-Pole Mission Filter Type Not Changing [SOLVED]

Just completed 4MP Semi-Kit. All looks OK, but on testing it, I found that I couldn’t change the filter type. Everything else seems to work, just I seem to be stuck with a hi-pass filter.

Any tips?


You do have the second connector connected right?

I hadn’t…
Damn I’m stupid. I have the two boards connected without the spacers and the 2nd connector had slipped out.
All working now- and sounds Grrrrrrrreat…!


Damn those white LEDs are bright though, without the case…


The kit should come with sunglasses lol.