Start the sheathing at the eaves and work your way up to 1 inch from the peak.
Roof sheathing peak.
Then align a chalk line.
For safety temporarily nail a 2 x 4 toe board horizontally across the lower panel of sheathing to brace yourself against as you add the second and subsequent courses of sheathing.
Preparing the peak capping a roof is the last thing done during a roofing project.
Install sheathing perpendicular to roof trusses one slope at a time.
This is a simple pitched roof line with ridge beam and rafters attached with slope hangers.
Carefully work your way up to the peak of the roof.
Nails size 8b should be installed every 6 inches on edges and every 12 inches in the center area.
I have seen two thoughts.
Step 4 cut overhang.
Leave a slight gap as if the sheathing was cut a little short and install the sheathing to a matching edge no gap.
How should the sheathing meet at the roof peak when there will be no ridge vent.