Recently I've been using LR3 not because I prefer it to A3 but when I print from both the prints from LR have more detail on them (just to clarify I'm not referring to colour or light/dark shifts).
Both are set to 300dpi which is the resolution of my printer and as far as I can tell the only difference is LR has a check box for 16bit printing. Does A3 have similar or is it not actually printing in 16bit which would explain the loss of detail.
Thanks in advance,
I go live every Wednesday at 10am Pacific for a show of random chattering and meandering tech. Get any lingering questions you have answered!