I have an earlier style kayline top with the old twist style handles. They suck. It seems i'm the only one who can get them open that I know. If I make them loose so they open easy, they open on their own. And unless I wrap the strikers in tape, they squeak like mad. And has anyone else ever impaled themselves on the strikers on these things? I think i've ruined at least 3-4 pairs of pants on them. Yesterday I was looking at specters websight and they show paddle style replacement handles and strikers. Anyone know if these will swap over?