I have been reading about the woes of trying to tap with an LB15, and I have an order of nuts to make with 16mm course thread ID. I am using good ol' high lead 12L14 hex stock. I need to tool up one way or the other, either by buying an indexable thread point that will reach into a 14mm bore, or buy a floating tap holder. I am curious which way any of you would approach it. Thanks.