I am brewing a belgian white from extract. My starting specific gravity was 1.048 and 9 days in the primary I racked to secondary at 1.012. I let it sit in the secondary for 13 days. I added 3/4 cup of corn sugar for priming in my bottling bucket. I had a little left at the end so I took a gravity reading just for kicks. It was 1.040. I thought the amount of sugar for priming would be negligible on the specific gravity. Maybe I had an excess of sediment at the bottom of the bottling bucket. Any thoughts?