Is there a character count limit on a singhle post?

[slmjim n Z1BEBE]

We posted a long Tech article we wrote some years ago about ultrasonic cleaning to another forum, and had to break it into 5 parts because the character count is limited to 10,000 characters per post. It was published in the VJMC NA magazine in 2016.
What is the character count for this platform?

Good Ridin'
slmjim & Z1BEBE

[mollusc]

I haven't set one, but 10,000 seems like a reasonable limit out of the box.  Typically that sort of thing is in place to prevent spambots.
Which we do get hit with pretty regularly.

[mollusc]

Actually it's 20,000 characters.