Re: Invisible Lock Stitch- impossible??
I typically don't use Brion's method of using a pulled strand to lock stitch the rope. Most (not all) but most of the yacht/sail rope has very fine cover strands. Arb ropes tend to have thicker strands and harder (by firmness, not difficulty) splices.
When I splice OP, I ignore the pulled strand, splice as normal. Then start the lock stitching with a normal piece of whipping twine and I start from the BOTTOM of the splice and work my way up to the eye. When the needle stops wanting to go through I can just stop right there and everything will be alright.
In my opinion, and I wish this was the official ruling, but in my opinion, OP does not need to be lock stitched (nor does yale blaze, poison ivy, tachyon, velocity and a few others). The lock stitching doesn't keep the splice together under load. The splice does that on its own. The lock stitch keeps the splice together when it ISN'T under load, while it's in your gear bag or getting thrown around the truck. The finished splices of these ropes are so firm when done that there is no way the eye will just pop out.
I still stitch them because the rules say to do so. But a man can dream, can't he?
love
nick