I cut my super curly hair to my shoulders recently and at first i had your same problem. While drying your hair keep your head upside down for a few minutes and rub your styling product into your roots and the middle of your head. And dab it onto the ends using your palms and scrunching upwards. Im not sure how well these tips were worded but that what ive started doing and it gives my hair a more rounded and volumous instead of pyramidy. Good luck!