Has anyone used the Oly FL-BK04 flash bracket? I'm tempted to order it as I've been using the FL-600R flash for a few days with a Custom Bracket Mini-RC bracket, keeps the flash next to the lens. However, the RC has the flash to the right that kind of unsettles the balance of the setup - vs a DSLR which has a lot of weight itself. I'm tempted to try the FL-BK04 as it can have the flash on the left, suggesting to me I can cradle it more with my hand and keep a more balanced weight. Anyone used it and have any thoughts on it? It seems almost impossible to get, googling UK sites with it is useless!