.qc (dot qc) - the group for quake c coders of all denominations. If you make quake one mods and write code in quake c, join our group! I'll try to answer any quake c questions - please post your inquiry in the forums...
Items in the sky. Map hack copies items that reside in a map chunk from a source pool. Got some of the additive origin wrong - the pool lies below the master chunk at (0, 0, 0) on the map. Add too much Z coord, and the stuff is floating.