Reverted back to player held engrams!

Further adjustments to snap points.

Adjustment of snap points and final balancing of build costs.

Item is now crafted in the fabricator, the materials needed has also been increased to reflect the mod level.

Final tweak of crafting cost, this will not be changed again as I feel now that this pleases everyone.

Restored ground based panel so it can re placed, Reduced metal ingot cost to 300 so it can be held in inventory while crsfting.

Increased crafting costs (reported to be too cheap)

Reduced poly count on the ground panel from 15,000 to 4,500, adjusted the snap points of the cables, removed polymer from crafting requirements.

This is for testing only