Bumps On My Retic Ray

[showjyr]

This is posted in the oddball section but I'm not getting many responses there.

Can anyone tell me what these strange little bumps on my ray are?

They go around the outer edge of her disc, around her eyes, and down her back. They seem to have a pretty distinct pattern.

 

[showjyr]

Bump

 

[dthoffsett]

Have you tried pm'ing some of the ray keepers on here like CFC, Cane76, mark7616, or T1KARMANN?