Немного изменил значения в параметрах
protected static final VoxelShape SHAPE = Block.makeCuboidShape(7.0D, 0.0D, 7.0D, 9.0D, 16.0D, 9.0D);
protected static final VoxelShape SHAPE1 = Block.makeCuboidShape(0.0D, 0.0D, 0.0D, 16.0D, 32.0D, 16.0D);
public VoxelShape getShape(BlockState state...