So this is the question, Where do you place your temp probe for best results ??? i useto have in in the section right before my return ( In the Sump) but would get really weird changes in temp up to a .3 swing in under a minute. So i was reading and alot of people said they place it in the back of there overflow box. i moved mine to the rear side of the overflow box and so Far it seems to be reading more steady and alot better than before. Where do you place your temp probe ??