How do I make this ball not float when partially in contact

/s/s9haju065txj8hx/Access.capx

Just add dropbox.com before the above text to access the .capx file

I have changed the template platformer player to a ball. The collision polygons seem to be fine. Is there a way to make the ball fall when it is just partially in contact with the platform? I cannot change collision polygons for tiled backgrounds.

Also, it's really strange that when I jump to another platform and shrink the ball, for some reason, the ball automatically moves left and right. The movement is little but it's noticeable.

Created a link - fixed it <img src="{SMILIES_PATH}/icon_e_smile.gif" alt=":-)" title="Smile">

You can adjust the sensitivity of the jumpthru_tile in the eventsheet.

If you have questions ask me or anyone XD

https://onedrive.live.com/redir?resid=A ... ile%2ccapx

— This is perfect but it works only for jumpthru tiles. Solid tiles don't have a jumpthru function to fall through. I want the same behaviour with solid tiles and moving tiles.

Also, it's really strange that when I jump to another platform and shrink the ball, for some reason, the ball automatically moves left and right. The movement is little but it's noticeable.

— This is perfect but it works only for jumpthru tiles. Solid tiles don't have a jumpthru function to fall through. I want the same behaviour with solid tiles and moving tiles.

Also, it's really strange that when I jump to another platform and shrink the ball, for some reason, the ball automatically moves left and right. The movement is little but it's noticeable.

Could be a one pixel thing, is your origin exactly at the middle of your sprite?

Would it be problematic making all tiles have the jumpthrough behaviour and only enabling it when needed?

LittleStain I could make all my tiles jumpthrough then. My origin is exactly at the middle of my sprite. Also, did you notice that when I jump to another solid tile and shrink the ball, the ball automatically moves left and right and also for some reason, it is in air.