I don't entirely disagree and have since gone to a continuous dosing schedule myself. But, I will say my SPS dominant reef was grown out very quickly dosing Triton only 4x per day for the first 1.5 years (it's only nearing 2 years now so the pics in my thread were accomplished with that schedule). I have very high alk consumption (I dose 90 ml per day of each Triton solution on my 165g) and was getting about .5 dkh swings daily until I went to continuous dosing. More important than continuous dosing, however, I found with my Trident testing more frequently now that day / night staggered dosing is even more crucial if you're really after true stability (even with continuous dosing I got pretty sizable day / night alk swings until I recently started adjusting the dose to be heavier during the day). However, it still worked out just fine with minimal dosing intervals. So while I fully support going for max stability, I wouldn't necessarily say it's absolutely required, even for an SPS dominant system (within reason of course).