(reposting this again because i didnt get a response)
As you can see here when doing fast turns in the x or y direction my player starts to slightly jitter- not ideal!
Im using this bindtorenderstepped function to calculate both the camera and bodymover movement, ive tried basically all of the values with a + 50 and a -50 and all seem to have some form of jittery-ness.
If you feel that showing the calculation of the bodygyro/ bodyvelocity would solve the issue please let me know.
Try subtracting 1 from the RenderPriority of Camera. It looks like the updates are slightly delayed.
nope, still jittery. Ive tried all this - and + stuff before sometimes it looks less jittery but never completely smooth 
btw, i should mention that the calculate function calculates both the bodygyro movement and the camera movement- not sure if that changes anything
Could you show more it might help since all we know is the bind to render step part.
What if you tried multiplying it or dividing it by a decimal like; 1.1, 0.3, and etc.
not sure what thatd change?
tweenService:Create(cam,TweenInfo.new(0.03,Enum.EasingStyle.Linear,Enum.EasingDirection.InOut),{CFrame = constructedFrame}):Play()
this is the code that gives the camera that smooth delay
what was the number before, and you should use a smaller number or try multiplying or dividing like I said.
im using the renderpriority value: camera and ive tried subtrating, adding, and now multiplying by various different numbers and there is no change in the end result. Nothing noticeable at least.
Is this in a server script or local script?
a local script, youd have to be insane to do these calculations on a server script- the lag would be immense
How were you able to move the camera upside down, left, right, and up?
with my mouse, the camera is offset from the humanoidrootpart cframe and the bodyangularvelocity controls the orientation of the HRP
I do not see jittery on the video unless you are talking about when you are spinning.
But you might need to change where the line of code is, since I have a fly script with body gyro with the camera cframe and it was a bit delayed so I moved the code piece around and there was no more delay.
in what way do i need to change it and what do i change…?
Just move the code of the bind to renderstep just move it around until the jittery stops.
ive tried using a renderstepped event before and it still yielding the same jittery results, its the reason i switched to bindtorenderstepped in the first place
There is no more renderstep event there are now new events for run service.
deprecated =/= removed, if using renderstepped is not what youre trying to convey- what is it?