[Elecraft] K2 Control Board: C38 Question

[Zac Brown]

Hello,

I'm working on getting the control board together.
I'm on C38. I have a small blue capacitor labeled "581J COG100",
but don't see one labeled 681 (the manual says C38 should be 681).
Is 581 the correct capacitor for C38?

Thanks,

Zac Brown
KD5IEF
K2# 4907