Hi dear Orchidian,s Greetings to all...I Introduce myself as Prakash Pai.. I have been in jewelry industry for over 18 years now as Senior Manager Casings & Production. I have thoroughly enjoyed this field & making of jewelry. It is a science in itself.....but not without problems.. for which I seek all of your help & in return if my suggestions or any knowledge which I share, if it helps you all .. will make our life easier production wise.... So dear all kindly add me to your list & to your orchid family... Warm Regards, Prakash V pai