FPS character turn slightly left when pressing "A" or "D"

[TraneWon0451]

FPS character turn slightly left when pressing “A” or “D”, which does not look very smooth.

My FPS animation blendspace is 1D and only has a “speed” axis.

As the gif shows at the end, every time I press “A” or “D”, my character lean left.

Question: I wonder what makes my character to lean left when pressing a and d?

[3dRaven]

Can you show the character movement logic?

[TraneWon0451]

Thanks for your replay!

This is my locomotion

This is idle to walk rule

This is my blendspace of the character

And this is animation BP event graph

[3dRaven]

The turning would probably be in either the character logic or player controller logic (the part where input is processed).

[TraneWon0451]

Thank you for your replay.

I try to disconnect links through out the logic path and I find out it’s the blendspace that caused the left lean.

• I set the “sample smoothing weight speed” up and make it smoother, which solves my problem. It was 0 as default.*

But I still not sure what cause my character to lean left.