Hi guys, I'm having trouble getting my temps up, I know it should be between 22 and 26 Celsius ideally! In the morning it averages 18. And struggles to get to 23 at any time.ive moved the heat mat all over, now I'm trying it underneath but I think it will be the same. We are in winter in the UK so it will soon be warmer and I expect I'll have the opposite problem lol. As for now though could I put pdf in as it is. Will they be ok with the current temps? Thanks guys . Any advice will be welcome.