I only started using makeup last year so not very experienced yet. I have trouble applying the eye shadow. I only used two sets of brushes to get started, a cheap $ 10 set I got as a gift, and some eco-friendly tools. So I use a primer first and one of two things happens: 1) The brushes hardly deposit any powder and I can barely see it. 2) I get too much powder on the brush and it gets all over my face. What am I doing wrong?