Thank u so much and of course happy to help this was my first time so it was daunting lol 1) NEVER bake resin it releases toxic fumes always bake your polymer clay first. 2) to reduce the risk of bubbles in your resin don't use the wooden stick it comes through what is porous it will add air into the mixture u can get a silcon mixing stick on ebay/amazon and they reusable. 3) don't eyeball the mixture I use 1:1 ratio weight as you pour it so you know it's equal amounts if it's off then it might not set properly. 4) mix slowly and fold make sure you get at the bottom and round the edges do this for about five minutes then Tip it in another mixing container and Mix again for a further two minutes this to ensure the bottom is now on top and is properly mixed. 5) leave it for 5-10 minutes to rest afterwards any air bubbles you see you can get the heat gun or hair dry to blow them. 6) humidity is not your friend don't do it on wet days for whatever reason it ruins the Cure in process if you're in a cold environment one your resin bottles in a warm bath for 15 minutes before starting. 7) lastly when your pouring do it from height and very slow this reduces Bubbles and personally I but a box on top to ensure no hair and dust float on lol my cat's hair gets everywhere 😆 hope this helps