Bouncing zoas?

[TilleysReef]

Anyone else have 'bouncing' zoas? This is a first for me. It happened over the past three months.

 

[Saltyreef]

Never seen that before. They look to be stretching for light though.
And those also look like PE palys like in my profile photo.

 

[ColorMeGone]

I do I do....lol