[Charlie97L]

by moving, do you mean, waving, or walking?

walking means it's trying to find a good spot, but it is still a sign of stress, so watch it carefully.

are those t5s you have the new type t5s? did you get the nova retrofit or the fixture? the retros (~20.00 each) appear to be old style t5s, and if that's what you're running, way not enough light. i think you've got the nova fixture though, (~400.00) and that'll do fine.