Yeah autoflowed plants can be quite difficult to appease, Yours turned out fairly good looking compared with my autoflower from this winter. a Seed start from a Autoflower white widow pollinated by a gorilla glue herm. With that hot mess for a lineage it still progressed through the growth cycle like an autoflower plant.
Got a little under a half ounce off of it hell I was shocked it did this well considering how i got the seeds, still prefer growing outdoor tough.
Your weight off your plant blows my attempt out of the water well done