I need help. I'm continuing the tutorial for Maya and this time on the rubber part of the video, got up to 1:10. I've just started and yet already something is wrong. I am unable to shrink the edges that the video instructed. I've done everything the video says up to this point and now hit a wall, I high lighted up the block and clicked "offset", held the ctrl button and held the middle mouse to make the edges thin and close together however the block doesn't change its appearance on screen. can someone help or know a way around it? Thank you.