I am working in After effects 2020 version. I am still a learner.
So I was learning from a tutorial where the tutor used grid, following him I activated my grid also. But he has totally different set up. I have tried everything in preference-grid and guides. Changed values of subdivisions, increments etc. But no way I could achieve his grids and guides.
So the composition W & H is 1080 pixel and its frame rate is 30 and it’s a 6 seconds long animation.
Picture 1- the tutorial am following, I want my grid to look like this
Well, 1080 pixels width divided into 16 aquares does not give a result of 100 pixels in the first place. You need to do the math. the rest is just dialling down or up the subdivisions of the auxiliary grids so they align with whatever pixel values you have.