Newbie Grower with a question....Please read

Hey all you experienced growers,



My name is Michael and I have 2 question: 1) My plants are towards the end of their flowering and I am unsure when to harvest. I mean, I've read the posts and stuff but the leaves around the buds are starting to curl upwards; is this normal? 2) The resin crystals are starting to turn yellow-ish instead of the usual white color. Is this normal or should I harvest? Any help would be great. Thanks a bunch and cheers to being baked!

THE CURLING OF LEAVES DOESN'T SOUND GOOD HAVE U DONE A FLUSH,
MOST OF THE HAIRS WILL BE RED ABOUT 90% OF THE PLANTS THIS IS TIME TO HARV. ALITTLE LESS IS OK 2. WHEN THE CANIBINOIDS TURN MORE WISKY THAN CLEAR ITS TIME. USUALLY ABOUT 8TO10 ON SOME PLANTS IN 12/12 IS TIME. ROLE 2 ONE FOR EACH HAND.