Hi everyone, I’m new here. I seem to have a problem that when my resin has cured there seems to be like an oily looking patch on it. I’m at a loss. I thought it was amine Blush but I have ruined so many pieces trying to get it off with warm washing up liquid. I have tried different resins etc.. it’s just very disappointing. ☹️ Is there a way I can add a photo on here please to show. Thank you.