I am trying to make toe up socks with the figure 8 cast on. I am alternating the increase rows with the regular rows but I am still getting holes. The holes occur where I am doing the make one. Is there a way to prevent the holes, should I switch to a smaller needle size? Is there another way to increase besides m1 that will keep the holes from appearing? I tried to do knit through front and back of the loop and that crated bigger holes. Please help.