So what should i do. If current dosing, now up to 60ml/day is not holding alk, how is a lower dose going to hold it once i get it up?
It won't.
Stop all BRS. Just add whatever you have to to get it up to 8.0. You're getting pretty low so do it over a couple days.
Now try increasing your daily dose of Triton and see if it holds it there.
If it doesn't, do a one time dose of BRS to get it back to 8.0, increase the Triton dose again, and see if it holds it there.
Repeat until you see it hold at 8.0
Test daily.
Also, makes sure you are not dosing all elements at the same time.
I dose 12x per day and my dosing is set to dose each 30 minutes apart.