Advanced Building is a mod that gives you some additional in game information about blocks but also lets you edit the block position, rotation and scale.
Scroll clicking on any block will reveal a small panel with information about the selected block.

To enable block transformation and also saving those transformations in snapshots, you need to add the Reticule Reaserch Hadamard Superposer block on your tech.
This block is a RR Accessory and can be crafted with 5 Seed AI.

When you have this block on your tech, a new window will open on your screen that will let you edit the selected block.

On the Blocks infos window you will see a new button that will let you edit the block transform using visual gizmos.When the gizmos are enabled you can select or deselect other blocks by clicking on them with left shift pressed.
You can also transform the block by a certain increment by holding left ctrl.

This mod is available on TTMM and the source code is on Github
Scroll clicking on any block will reveal a small panel with information about the selected block.

To enable block transformation and also saving those transformations in snapshots, you need to add the Reticule Reaserch Hadamard Superposer block on your tech.
This block is a RR Accessory and can be crafted with 5 Seed AI.

When you have this block on your tech, a new window will open on your screen that will let you edit the selected block.

On the Blocks infos window you will see a new button that will let you edit the block transform using visual gizmos.When the gizmos are enabled you can select or deselect other blocks by clicking on them with left shift pressed.
You can also transform the block by a certain increment by holding left ctrl.

This mod is available on TTMM and the source code is on Github