Hey Ona
Be kind to yourself. I've been doing this a long time and still have many imperfections going on in my set up.
Getting an accurate read on temp is a decent place to start. I'd ditch the temp gun. I personally would go buy 3 of the same thermometers from a place that has easy returns and put them in the same environment. Return the highest and lowest reading units.
Don't try to figure this all out at once. The real trick is NOT forgetting the things you learn along the way
Be kind to yourself. I've been doing this a long time and still have many imperfections going on in my set up.
Getting an accurate read on temp is a decent place to start. I'd ditch the temp gun. I personally would go buy 3 of the same thermometers from a place that has easy returns and put them in the same environment. Return the highest and lowest reading units.
Don't try to figure this all out at once. The real trick is NOT forgetting the things you learn along the way