Distillation tower doesn't allow maintenance hatch in 2nd layer

[MatthiasMann]

Checked for existing issues

• I have checked for existing issues, and have found none.

Tested latest version

• I have checked that this occurs on the latest version.

GregTech CEu Version

1.6.2

Minecraft Version

1.20.1 Forge

Recipe Viewer Installed

EMI

Environment

Singleplayer

Cross-Mod Interaction

No

Other Installed Mods

custom pack based on SkyGreg

Expected Behavior

being able to place the maintenance hatch in the 2nd layer (above the controller) like it was possible in 1.12.2

Actual Behavior

the maintenance hatch can currently only be placed in the lowest layer - which already has: controller, energy hatch, input hatch and a potential output bus making wall sharing very hard.

Steps to Reproduce

1. build a DT
2. try placing the maintenance hatch in the 2nd layer

Additional Information

No response