i'm looking for a strong compact pan head for a 4x5 rail camera. i have a foba superball which is more than strong enough but is a pain to level. i also have a gitzo 1570 which is great for support but huge and cumbersome. i'm thinking of a foba pan head or a linhof 3 way but both are very exp. i don't like bogen's offerings - the qr is wobbly. does anyone have exp. with the brom panhead or any other suggestions?