If the block which has once been successfully placed in the correct position should fall or exceeded the tolerance will we lose score for that block?
The judgment will be different depending on the circumstances. You will lose score when the block should fall or exceed the tolerance before completing one of the layers of the Pyramid that you are working on. In order to score points, that block must be repositioned in the right position or within tolerance. Once the layer is completed, their points are confirmed. However, it is not allowed to intentionally move the position of the blocks in the completed layers.