Reply to Sample Decks, One Shots w/o Snap?

Hey everybody, been creeping the community for a long time and finally came up with a question worth posting...

I'm running Deck 4 as a sample deck with 4 one shot samples, I usually just toss a few kicks and some stabs to throw in randomly. I have two issues that I haven't been able to sort out, searching on here didn't find anything either.

1. How do I get Deck 4 to ignore snapping? If I press a sample button just a little off, the sample gets clipped, or if I want to play on a up-beat, it sometimes won't launch at all.
2. If I launch a sample, and then try to launch it again before it has played out, it mutes the sample. Is there any way to change this behavior?

Thanks again, apologies if any of this is a repost.