RE: Tissue issues
Ritt,
In recent years. I have returned to covering all my aircraft in silkspan or tissue. Campy's suggestions are right on. But here's what I suggest: for tissue, don't try wetting it until after its on the frame -- it's too hard to handle.
You will get better results with dope if it is sprayed (thinned up to 50%), not brushed.
Good luck!