So I know you shouldn't use the Apex outlet to turn the heater on and off as it can prematurely burn out the outlet. Now is it the ON switch with a high amp/watt device or the more constant ON and OFF? My main heat controller is letting my tank overheat .5-.75 deg leaving me with 1.5-2 deg temp swings all day and night, so wondering if I use the Apex to turn off the outlet when it hits X and then turn it back on when it drops that .1-.2 deg so the other controller will take the hit in kicking the heater on to save the Apex outlet.