Good job Paul.
I only put formula and water down my tube. Never saw the need to do anything else. I sipped water and some diet soda through my treatment. Anything with sugar caused a weird foaming saliva to form. Milk or any other drink was too think. I wasn't able to take more until a month after my treatment finished.

I'm now three months out and am taking the bulk of my meals orally. My throat still gets sore from eating so I use the tube every other day.