Thanks to all the help on this forum I have taken the plunge and bought a 5X4 ca pable enlarger. Unfortunately it came without instructions but was very good val ue (a bit less than $300). Its an Omega D5XL with Dichroic head and Chromegatrol with various glass and glassless masks. It looks fairly straight forward to use but I would really like a manual. Does anyone know where to get hold of such an item ? A websearch found lots of links but no Omega website.