A little bit too big I would say

that's... new

I can't recreate this, It's likely some other mod you have causing the issue.

If you could provide your latest.log file (found in your MC installation /logs) I could have a quick look, but I'm not hopeful for afix.

I'm going to close this for now, if you find more information or this pops up again, I'll reopen it.

Thanks for the report.