Hey Everyone - I wanted too ask if anyone notices a slight delay/lag when using their MacBook trackpad? I was helping my dad use his MacBook Air and set it up for him. Now that I'm back on my MacBook the trackpad feels like it's lagging a bit compared to his Air and the scrolling does too. Just wanted to see if anyone's heard of this or if there's a fix? I've been reading on forums that it could be due to the Retina Display and image processing. I've read that it doesn't occur on the Airs because they have a regular screen...check this post and thread out. Let me know if I'm going crazy or if this is an issue! Thanks!