Issue with Redpower/IC2 Conflicting IDs

[Lewke]

Hello everyone. I recently started a tekkit lite server and noticed that when I started it, an issue came up involving Redpower leaves and logs having the same IDs as IC2 copper and tin. I turned redpower autoAssign on and changed the IDs of the leaves and logs so that they don't conflict in my server's configs for the mods. This fixed my server crashing problem, but when my friends try to join the server, their IDs do not match up with the new ones that I added and their clients send an error message telling them a bunch of IDs they need to change. Is there a way to fix everything so that the IDs on my friends' clients match up with the IDs on my server? Thank you for your help.

[Richs_Yard]

Change the ID of the item you did not change?

[SXScarecrow]

What you need to do is turn off IC2 Copper and Tin generation in the IC2 config and set redpower leaves and logs back to what they were. Then generate a new world.

[Lewke]

So will Redpower tin/copper work for everything in IC2?

[SXScarecrow]

Yes.