Hi. I have been wanting to try loose curls in my hair but I dont have a curling iron and everytime I've tried one in the past I've burned myself. However, I do have a Chi (flat iron). Anyone know if I can make waves or curls with a chi? naturally my hair is bumpy, not curly or wavy just bumpy, so I always straighten it but I'd like to try something new. Anybody know how to do it?