Change feeding schedule?

[mr_weatherby]

Warning, NOOB question ahead:

I finally got an electronic scale, and weighed my young Coral Snow Corn Snake. She came in between 27-28 grams. According to a graph I found on BHB's website, it says she should be fed one small fuzzie every 5-6 days, yet I've been feeding her every 8, because that's what I was told by the person that raised her. This person tells me I shouldn't change that schedule, but I'm thinking I should. Is there any reason why changing the schedule would be a bad idea? At some point I'm going to have to change size and time of food, no matter what, so why would it matter now?

Thanks for any advice