HOW??? SSP == SMP in 1.3
I know that wrong packets can be sent with Serverconnections, which are causing Crashes (ItemFrameBug in one of the Snapshots), but things like THAT?
I can confirm this. Can climb scaffold in "singleplayer" worlds, but not in SMP.
MC 1.3.2
Forge 4.1.4.272
IC2 1.106