Per WP 8256, took SEI systems down at the Corner and independently at Endy, to check the fluid accumulators' gas charge.  Not one accumulator needed charging in the corner station nor at EndY.  Did not attempt EndX as Pcal work was going on.

Then EndX will not take very long, maybe 1 hour and we'll do that as soon as tolerable.  I'll venture that the 7 accumlators at EndX will be fine but that venture will likely be all it takes to insure that at least one will need charging so better plan on checking.