I am try to re-create the recipe for basic circuit boards just using a silicon plate and etched medium voltage wiring. What is wrong with this script and where do you get the names to use for the items and recipes?
mods.gregtech.FormingPress.addRecipe(<gregtech:gt.metaitem.4950:32710>, <gregtech:gt.metaitem.4950:17020>, <gregtech:gt.metaitem.4950:32716>, 220, 1920);
1. There is no gt.metaitem.4950 - presumably 4950 is the id your game assigned to the item, but that will vary depending on what other mods are installed, etc., and what you need is the internal name. In this case, what you want is:
mods.gregtech.FormingPress.addRecipe(<gregtech:gt.metaitem.01:32710>, <gregtech:gt.metaitem.01:17020>, <gregtech:gt.metaitem.01:32716>, 220, 1920);
1920 EU/t for 11 seconds, huh? Expensive way to bypass needing polyethylene. To each his (or possibly her) own, I guess.
2. I know of two ways to get the internal names: A) command /mt hand (faster if you use creative mode to get the items into your hand, and if you have the console log open, you can copy/paste from there), B) NEI Integration mod (can show things in the NEI menu in survival mode, since they don't need to actually be in your inventory, but also needs some config changes to make it show internal names and ore dictionary names, and F3+H in-game to make the NEI entries show metadata)