Thanks all. I'm good to go. 3/4 box of Borax added and just a bit of baking soda and my pH is 7.2 my TA is 100. I've also added CA and will check it later. (I also get the adding CYA thing via pucks - they're trichlor, but right now I've got plenty).

Right now my boys & the neighbor kids are going to use up all the FC, so I need to run & lifeguard.

Rob