Hi, Thank you for having a look at my thread.

So firstly my sincere apologies, I know there are at least 57 forum threads relating to the adjustment of RC valves (probably many more) but I just can't seem to find the info I want!

I can confirm the valves are minty clean and without the actuators fitted they easily move by finger pressure, they open fully and close easily.
I have fitted and adjusted the RC back plate and actuators as per described in the tuning section with a little slack play in the cable.

When I go through the cycle procedure they open and close, no excess noise from the servo. The pointer lines up with the index mark and the dowel pin holes look to be aligned as well... all good so far.

But when I look up the exhaust port the valves don't seem to be fully open, they do not sit flush against the port wall and I can't see how they ever would be...there just doesn't seem to be enough movement in the servo.
Maybe this is right? but I thought I read that the RC valve petal should sit recessed when open?

So can anyone advise how far open/closed the petals ought to be when the servo actuates? any images or measurements would be greatly received!

Cheers
Max
👍