Hi. I recently had a chainlink fence installed. I've noticed several single wires (maybe where they had to splice together) sticking straight up on top rail. Is that right? Don't look right to me. Also several poles seem loose. I don't think deep enough they used concrete. He said to soke the ground around them to see if dirt tightens up. I already know where this is going. Last the bottom tension wire is tight but it is under the fence not up a ways . I questioned this and he said there is 2 ways to do it and he perferd this way. Well honestly I don't. I do not see how it would really benefit to keep dogs in or out. Does any of this make sense to someone who knows about installing chainlink fencd?