2" Tapes are applied to the back of the back seat. There is also peel ply 1/2" wide to seal the edges. Probably overkill but just trying to keep the build tidy.
The plans don't say what to do about the open areas but its clear just to put tapes where I can. Glass to glass is the important area. Glassing onto the timber with tapes is not considered to add much strength and will be at odd angles. Better to do those areas separately if needed.
I'll add all the tapes I can before removing the clamps.
