Rez change almost never!!?

I got two months + without ever dumping my rez. Seems to work great! No ph bounce at all. I add five fresh gals of water every two days and sometimes don't even bother changing after a whole grow. Last three never dumbed it and that is 6 months... So someone tell me again why would I waste the nuted water when it seems to never have and issue??? No bugs, no disease, no nute burn and keep ppm right at 1100 then step down last 3 weeks to 800 then no flush, waste of time, done it three times and no change at all but maybe some slight decline in trics when have done it! So tell me what u think.. Last harvest the buds were so frosted u could hardly see the green after drying... Smoke is cup caliber and that is ten people saying it... So I open it up to discussion.... P.s... I use tap water in five gal bucket left over night to air out chlorine....... One bloom nute is all I use in flower.. Pro Soil from Botanicare......

you are the best grower in the world...

sounds simple, and easy enough, KISS

I found there to be taste issues with non-flushed plants, other than that its up to you. I did exactly what you have described before when only running 1 4x4.
It was a pain in the ass flushing a res because i purchased the water by the 5gal... very expensive to just dump good water.
When i upgraded to 2 3x6's I recycle the nuted water for the next grow by not adding any nutes over a 3 week period adding just plain water to drop from 1400 ppm to about 800 ppm then i pick the table up and move it over the plain water res for the last couple of weeks. the fresh rooted clones that were acclimating using the plain water res has now been swapped for the nuted res and visa versa.