yup, about right. you can lose even more through the sweating process. If your bud gets a little too dry in cureing, find a green fan leaf and put it about 2/3 the way down in your nug jug. dont put it all the way down sometimes this can cause mold. this will put a little moisture back in without adulturating your meds with stupid fruit tastes,IE apple slices orage peel, ect yuck.
dont forget to let that jug breath a couple 2 or 3 hours a day for optimum cure. also taste that juice in those flushed leaves snap the stem should taste like fresh water. then cut them in the dark, before the lights come on that way you wont send stored nutes and chlorophill to the buds. Proper flush, harvest and cure technichs are essential hope this was helpfull.