Inner Space 2012

TSM

Lowered grid

The grid was constructed from 2 single purchase bars and 3 double purchase bars; 11, 14, 15, 16 and 21. These were cross-braced with a number of lengths of scaff bar, attached with right-angle and swivel clamps (19 in total). We would have liked to have used entirely right-angled clamps, apart from the 4 used to connect the 2 lengths which were not at right angles to the counterweight bars. However, we were unable to find enough.

We also initially planned to connect another 6m bar to the far SR end. However, we felt that the grid was rigid enough without, and that the clamps could be better used elsewhere.

Bar weights were worked out as follows:

Bar 5 (LX): 7.68kg + 10% = 8.5kg. Therefore, 1 weight.

Bar 11 (Grid): 68.11kg + 10% = 75kg. 6 1/2 weights. However, when the bar was weighted, another 4 weights were added. 10 1/2 weights.

Bar 14 (Grid. Double purchase): 106.35 + 10% = 117kg. 19 1/2 weights. Only 19 weights were ever put into the cradle.

Bar 15 (Grid. Double purchase): 69.96 + 10% = 77kg. 12 1/2 weights. Only 12 weights were ever put into the cradle.

Bar 16 (Grid. Double purchase. Identical to 14): 117kg. 19 1/2 weights -> 19 weights.

Bar 21 (Grid. Identical to 11): 75kg. 6 1/2 weights -> 10 1/2 weights.

Bar 27 (LX. Identical to 5): 8.5kg. 1 weight.

Masking

Full blacks were hung on bars 2 and 29. We used them to mask the unsightly iron and the back wall of the stage. We initially wanted them on 1 and 30. However, 2 is the first available bar, and there was a cyc currently being stored on bar 30. We also had to be careful of bar 28 when flying 29 in and out, due to a row of floods being stored on the bar. Initially we planned to have the cyc fully out and the full black on 29, in. However, we discovered that this drew the audience's eyes towards the ceiling and the grid, especially when the stage lighting was on. Therefore we solved this problem by bringing the cyc fully in to hide it almost entirely behind the full black.