Hi Guys!
I made my exposure unit from ths video [media]http://www.youtube.com/watch?v=x9NrndxeCJ4[/media]
Im using 1000w halogen light that you can buy in eany supermarket. Use the fan to cool the heat from the lamp, direct the fan on the glas. exposure time 10min (in instructions for emulsion it seis 1.5min with 2000w). I use the spange placing it in the screen on top flat pies of wood and on top of it 20kilos of weight, so it press the mesh with image ageinst the gluss.