Hey y'all!

I just started out playing this morning, and I got some pretty cool outcomes. I only got the demo, don't have the money for the full version, unfortunately.

Okay, so I accidentaly made this one (in the attachment), without even realising that I was throwing the other upwards.

I have just 2 questions...

1. After I finished one, and I'm during the replay and I want to change something, how do I do it? Is there an Edit button there or something?

2. The "Grab" position for the arms is the Hold position right? Or the Contract one?

Thanks in advance for the answers =D