A higher rating improves the 'zap', so a charger rated for 30 miles will do better than one rated for one mile. Right, Howard?
We have a mile of woven wire fencing with electric rope or tape from Premier on top, and some double strand wire fencing in addition. Our charger gives anywhere from 7.5 tp 10 thousand joules, and nobody hits it twice!
With long runs, it's difficult to keep weeds and stuff off all of it all the time; if perfect, it would likely give a bigger effect too.
Mary
We have a mile of woven wire fencing with electric rope or tape from Premier on top, and some double strand wire fencing in addition. Our charger gives anywhere from 7.5 tp 10 thousand joules, and nobody hits it twice!
With long runs, it's difficult to keep weeds and stuff off all of it all the time; if perfect, it would likely give a bigger effect too.
Mary