The ship i was creating was made entirely of power blocks in L or l shapes. My ship is around 213 long and 180 wde at the end. I quickly reached 1 million regeneration when i was only partually done and then It took a ton of power blocks to get it to 2 mil. To tried to lower the weight of the ship and so i removed its\' whole core area and it only lowered my regen by 200,000 when it was most of the ship that I deleted!! Now when i add more blocks it only effects my power regeneration by 100 if the block is separate or 50-25 if itis touching anther power block. Currently my power regen is around 1,800,000