Crash video Q+A (Patreon)

Making a Crash Q+A vid for this month. Would love to hear any of your questions below (multiple is fine). I'll try and answer them all unless it's a Q about a technique I don't want to share at this time or I get too many to answer 

Will repost this once he is finished too 

Check comments for previous q's that I don't want to answer at this time