How can i make my fly script less choppy?

Ill post a script if you ask for it, but basically i have my fly script and when you run into objects in the workspace the character does really glitchy movements and i dont know how to solve it because I already have a gyro trying to prevent it. I tried adding a hitbox welded to the root part but its still very glitchy. Does anybody have suggestions? The only way I manually adjust the gyro cframe is with a lerp to the camera cframe, so i dont see why my script is doing this. Please help. -andrew

If you're using a while loop or another loop you should consider using game:GetService('RunService').RenderStepped/Heartbeat.