looking at your torch to me it looks like a short tentacle torch , that's about all it will extend giving it the ice cream scoop or bunny tail look.
long tentacle torch when extended looks like pompom's that cheerleaders use , when they are closed up it's almost impossible to tell them apart as they look the same ,
both long and short tentacle's look awesome , torch needs a med to high flow to thrive.
almost no flow they will look upset and not open full,
water parameters are another thing torches will react strange if there are high traces of nitrates/phosphates present , even low levels of ammonia , if you learn how different corals react to different things you can actually start to read what your corals are telling you ,
so be sure to check your parameters and your flow once your torch is happy you'll be happy .my main concern would be what I highlighted
edit:
after seeing your above post
you may be in too high of a flow area that would be another thought
