My pro seal came from Van's this week, so m came up with a way to hold the static ports in place. I had a couple of scraps of wood that can lightly clamp the ports where they go.
I did something similar with the fresh air vent, only using a piece of angle to hold it in place.
A view from the inside showing the position of the vent.
Here is the port after gluing it in place.
And the fresh air vent.
Afterwards, I began installing the fasteners for the roll bar.
