The photos are really only an adjunct to the page as they deal with making just part of the whole assembly, but I hope they are useful. Alter, delete, rearrange as you see fit.
It's not too much effort to do the diagrams, I usually fit them in between other things rather than bang them out in one hit. I recon a cutaway section (with break lines so it's not too long) showing water and vapour flows along with how the split between the two, top and bottom works. Then an assembly similar to GL's incorporating a parts list. What do you think? Might be able to get a bit done over the weekend.
Don't for get we can use GL's photos provided we credit him (oh, might be an idea to credit him for the design too) ... this is quite a good one
http://www.graham-laming.com/bd/still/still_crimped.jpg
