Hey guys - two questions

1) Propeller Mod - was working and now it's not. I traced the wire and it's soldered to one of the PCB units on the light board (the ones you twist and pull out, put a light in, twist put back in). The unit it's soldered to doesn't have a blinking light (within that PCB) so I suspect it's not getting power which is also impacted the mod. Any suggestions to fix that? I have one other like that. I initially had more but I was able to get them to work but swapping out leds, black holders, etc. These two seem to be the stubborn ones! Spent about 2 hours and couldn't get these last two going.

2) POA works well - no issues reported by the system, passes test but I would like for it to turn more left (feel like it could). I feel like right now it's turning more right than left. How do you tweak that?

Thanks in advance

So I found the issue with the plane mod - the main pin that goes into the board itself that the sockets fit into - if I press in on the main pin the plane mod works and my light works. Just a contact thing which is expected now. I'm so glad I found what the hell this was.