i don't have a gocco (had the fear they might discontinue it and was worried about the availability of supplies...) but i have made a screen printing studio at home. here are some photos
http://flic.kr/s/aHsjuJosCfthese are my tips and suggestions for home screen printing;
the forums on this site were helpful in answering my many questions (although i always just searched the existing posts, didn't want the experts to shoot me down in flames for asking dumb ass questions!)
http://gigposters.com/i swear by the purple emulsion ulano 925. keep it in the fridge or it goes weird.
i use a 400W skunk growers light to expose my screens, i just squash the separation onto the coated screen using a bit o' glass with a piece of black sponge under the screen.
i made a vac table out of an old lady style formica table. i use a hoover to create the vacuum. i bought some hinge clamps from lawrence's art suppliers in hove.
i use normal household emulsion to print with, just thin it with print medium. cheaper and you can get really nice colours mixed at your local paint suppliers.
for those of you who are sussex based. you can buy cheap(er) paper and supplies from the seawhite factory shop
http://www.seawhite.co.uk/facshop.htmlcheers!
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