hi,my first post. i needed a pet barrier, but since the toyota one is $120-150 or so, i came up with a DIY for around $15 in parts (the other supplies i already had on hand.)here is the parts list:parts list1/2 in copper water pipe - 13 lengths 2 - 30.5 in 1 - 21 in 2 - 15 in 2 - 13.5 in 2 - 8.75 in...