Ms. Rudder, of the nursing home coalition, said she was troubled that Alterra's experiment -- which she learned of from a reporter -- was approved without public input while the company faced serious charges about residents' care.
A swivelling mechanism allowed the boat to turn, rise and fall in a huge fibreglass tank of water, but the experiment was troubled: a factory fire destroyed the first boat, excessive metal weighed down the next, the tank leaked and several performances had to be cancelled.
However, once you try to play with some settings you might get into a little trouble, so experiment with caution.
It appears that the experiment is working: nobody seems troubled by a contradiction between dress-up and finger-licking good.
Troubled by the unknowns and implications of the experiment, Wilson has called together meetings of concerned scientists.
As with much in Iraq since the American invasion, the experiment is at once inspiring and troubled, full of potential but not at all assured of success.
Others may be troubled that the film glosses over some disturbing facts about Freud's early clinical experiments, especially those done in collaboration with Fleiss.
The matter has troubled him.
