User blog comment:Fairingrey/May 3, 2015 Thoughts About Quitting and Where Ishtaria Is Heading/@comment-11188061-20150505060032/@comment-25864664-20150505104327

Your numbers are a bit off,I wondered why we had a 100k difference. SP doesn't regen every 30 secs in castle now, it regens every 20(1/2 min versus 1/3 min), so for each supporter its 190 SP.

When trying to think of the theoretical max I just say screw it and ignore the base part of it- 130×5=650 SP and 190×15= 2850. Add together for3,500 SP. Divide by 10 (350) and multiply by 2,000 for 700K theoretical max.