Why is SB2500 using nerfed statistics?

The SC2500 had accurate 82m radius for 2.7 tonne HE equivalent. Nearly 2/3rds of a FAB 5000
This was then nerfed to 71m which impacted its use especially in Naval, where it was designed to be used.

I guess Gaijin forgot this then used the nerfed number to add SB2500?
How can we fix/correct this? Is it involving a bug report that will be accepted and rot for a year? I just want the original radius back on the SB at least (SC when +1 BR like I always use it, would be nice too).

Can Germany get it’s big bomb back please Gaijin?

Nothing is wrong then.
CS2500 has 54% explosive filler equivalent of FAB-5000.
And 71 meter radius is both massive and 67.6% of the FAB-5000’s radius.

It doesn’t scale that way. Hopkinson’s/cube root.

81m is correct.