Ted,
You cut the Accelerator at 17' from the tip for a sinktip, this is behind the hinge. I believe if you go 2' towards the tip with the 2nd cut you will be in front of the hinge, You should be able to tell by looking at it. If you have a micrometer and must be realy certain, just measure in front of the powerhinge until it matches the thickness of where you cut the line above the hinge.
I would then attach loops to both pieces and you are set.