not trying to be critical, just trying to help.
I see a couple bullets you need to throw back in the pot. the complete bullet you see on the left and the one on the very right. These are from a cold mold. Dip your mold in the lead and leave it there a good couple minutes. when you pull the mold off, you shouldnt have any lead sticking to the bottom. In my experience, the two cavity molds dont hold the heat as well as the lee six cavity molds, so you really gotta work quick with a two cavity mold to keep her running warm.
I switched to the six cavity molds and havent looked back. They have a much more positive system for closing up the mold halves nice and 100% even. they retain their heat more, sprue breaks easier and you can cast 600 bullets an hour pretty easily. I only have to spend a couple hours a month to keep up with my 250 rounds a week that I like to shoot.
My experience with lee molds, that if you have the mold sufficiently hot and the lead the right temp, you will cast perfect bullets on the first pour. you just gotta the mold hot enough and keep it hot enough.