Automatic sleeves

[bashlin]

i know almost everyone has used the automatic tension sleeves on primary wire. But i ran into a situation where one was used on a slack span and failed. Well no surprise being it's a tension sleeve. The sleeve might had already been on the wire before the job was built or could have been put in by accident but never really thought about them failing on a slack span. anyone else have this problem. The wire was 4 aaac used on 14.4.