OSD channel3/THR item

Hello:

I’ve been flying a V4.3.0 Arducopter with added Walksnail HD video system and have the OSD screens configured to my liking.

The one thing still bugging me is the THR% OSD item. It displays about half of the amount of THR I have applied in the radio.

It’s not a font problem because I’ve used a few different ones now. It’s the data coming from the FC.

Doing research and poking around MP, after re-calibrating the radio, etc., I come across this in the Data|Status:

“CH3percent = 0”

Interestingly, it’s the only channel with a “percent” and does not register any change with the frame armed or unarmed.

So, is there a way to fix this or possible workaround?