Ore questions (DW20 pack)

[Nathan2055]

So, I'm a noob to all these new ores and I have two questions:

1. What are good y layers for Copper and Tin spawns?
2. In Direwolf's map, could I have some coordinates for diamond spawns because I'm too lazy to find my own?

These are both using version 5.2 of the Direwolf20 pack. Thanks in advance!

 

[Omicron]

1. Try around y=45
2. No.

 

[southernfriedbb]

1. I usually mine for copper/tin at around y level 40
2. I don't play the dw20 pack, so I'm not sure.

 

[Malkara]

1. Anywhere between 40 and 50 should do fine.
2. If you are too lazy to mine for diamonds, just cheat a few in.