When i first started  in the bussiness 1960...thats all i ever did was roller sets.. Young and old  then the hot comb came out  then the blower.. i had to train my clientel to wash and blow thier own hair as i told them to book for color and a cut  only every 4 weeks stopping the weekly visit..   So today i only use hot rolls to style if needed.. oh and i don't give out standing appointments.. if you do rollor sets try not to give out standing appointments this way you have room for new clients and services..freeing yourself of the bordom of the same old same old each week...Drew