I need some help with this one. I started a project that said to slip the first and last stitch on each RS and to purl the first and last stitch on each WS. I slip the first stirch on the RS then follow that directions correctly for the row but come to the end stictch witch is to be slipped and I end up with a loop or unknitted stitch. That is to say the yarn still hangs down from the second to the last stitch as if I should knit or purl the last loop. This is incorrect isn't it? What am I doing wrong? I accept all help and hints.