Kwiltergirl

I've never been able to get an answer to this question and I've asked a number of people at a number of sites. I love Lonestars, but when I try to make one I ALWAYS get this "bunched up mountain" in the very center of the star. My only solution to this problem, so far, is to cut out the center and applique something on top to cover the hole. I had to do this with my latest one and I appliqued a yellow star in the middle. It looks all right but there's got to be a better way. Anyone got any ideas or great tips I could use??
Kip