Wow!!!! This product has really helped you! Ok, as long as your ph is staying stable, there's no need for a wc (yet). I am not positive because I have never used this product but I believe your not supposed to do a wc for 2wks or something?? I know I've read something along those lines before but don't recall exactly what it was. Follow the directions!
I'll read up a bit more on the TSS and the WC because I'm pretty sure I read the same thing about the two weeks. PH has so far remained stable. My HPH readings are up but have stayed the same.
Where you want to proceed once your tank steadily zeroing out 2ppm amm in 24hrs is up to you. I just would be a bit hesitant to add fish until I was positive the tank is processing amm on its own (with no product influencing it). I would work on increasing the amm dose by .5 over a few days (up to 3 or higher if you want) just to see how things go. What I am wondering though is when you do a big wc to drop your nitrates (and product is removed), will your tank still continue to process amm as efficiently. It will be interesting to see what happens! Keep us posted!!
I'm leaning towards adding the small amounts of amm to raise the level and see if it processes on it's own. I guess as long as I don't get a PH crash, I'll probably hold off on any WC till I'm sure the tank is doing its thing on it's own.
Will keep you posted.