It is possible to free a connected belt dot by placing and connecting the belt very close to the pole. Pasting this somewhere else on the planet usually does weird stuff with the location of the connected belt dots, this can then be used to manipulate the belt dot if it falls outside of the building.

You can only manipulate the inner belt dot if the direction of the belt is *towards* the building. This technique also works on the miners, I have posted separate blueprint for those as well, to allow pasting them on actual resources

Notes:
- The fractionator can be used (in combination with blueprint sliding) to create a 0-spaced fractionator (see Heresy Compact Collection blueprint)
- The splitters and piler are slightly offset in the grid to make it work
- It doesn't work on energy exchangers / pls/ils as these buildings are too big
- Ammo belts for turrets works differently as well, as the turrets are placed on the belt