Hi,

I recently purchased what seems like an old version of Arca Swiss M-Line 8x10 (?before the Monolith version?). It came with a huge tripod head to support it which weighs ~2.5 kgs... I thought of buying an Arca Swiss Monoball P0 to replace the tripod head but don't know if it will support it (around 7kgs with lens) and whether the Monoball Fix system is compatible with the rail (it's a telescopic bench - was it changed during the years?) or do I need the older Quick Set (to use the ballhead without a camera plate)?

Regards,
Omer