Moving layer calculations

[Enchlore]

A long time ago, DarkMatt posted some calculations designed to make moving layers fit exactly into a block's spot. Chad later reposted it. It worked perfectly, but now I can't seem to remember what it was like. Can anyone help?

[bossedit8]

Check this Link for further Informations of how to do this: http://www.smbxgame.com/forums/v ... ate#p31079

[Enchlore]

Thank you. There should be a stickied thread about this.