Denise's Nissen Fundoplication Surgery:
My Forum Journal
https://www.healingwell.com/community/default.aspx?f=45&m=2183443
Bill's "My journey through nissens and esophageal tear"
https://www.healingwell.com/community/default.aspx?f=45&m=2337138
Skin Deep,
I post these links to 2 of our members journal from their Nissen recoveries.
I suspect some of your problem may be alcohol related as well as you may be overeating to much at a meal.
Think about breaking your meals into 6 smaller frequent meals per day and keep a food diary which may help you identify which foods cause you problems.
Good luck with your scope.