Star Quilt Block #1 Do Over

I did my first block over again. I'm still off but only 1/8 " on two sides. That is better than last time but still not perfect. I don't know how that is possible because I measured & sewed just right. Anyway, it's close enough for now. Hopefully it won't screw things up in the end. I can always rip it out but I really don't want to!