HI everyone I'm currently working on taking a mould from my tailgate all the barriers are on taped over holes ect I just wondered if any of these will cause any problems when it comes to releasing the mould 

Good work.

if you think about it, when you turn it over and are looking into the actual mould you will have a flat facing you that will aid in taping your bag etc

But more importantly will stiffen the mould by a fair bit due to the angle you put in.

Double win.👍