In the latest version of the Modern Skyblock 2 pack, which is using Compact Machines 3.0.3, AE2 cables aren't connecting into a compact machine correctly. I have the tunnel configured to face the correct side, and the tooltip even indicates that it is working as an ae2 bus/cable. I've tried fluix cables as well as smart buses. They don't visually connect or show up on the network.

AE2 does not work directly with Compact Machines. But you can use the ME Capability Adapter to bridge the tunnels. Just place on one both ends. It is included in the pack if I remember correctly.

Have fun!

Thanks for the info! That seems to be working.