Hey Kirknotch...
I usually resize my images so that they are size 800x600 in pixels and they post fine after that.
If too large they will not post.
A few years back (2015) one of my seed bed roots sent up a 6 prong top. It had one stem, but then at the top it was like two 3 prongs fused together. It had 6 prongs and two berry stems. Unique for sure.
Image below.
TNHunter