I have some questions regarding the arca system which I hope the collective knowledge of this great found community could answer.
Here they are in no particular order:
Where can I find the latest arca Swiss catalog?
The arca Swiss 2x 4x5 (171?) classic (cat# 012000) weights 3.4 kg. if one is to replace 2x15cm telescoping rail with a 2x 15cm collapsible rail one would save 200g as the f classic C (cat # 012001) weights 3.2kg?
What is the weight and dimentional difference between the new 141 and old 171 type frames?
Why is the weight and dimention of the 6x9 (110?) type frame? Has this frame also been updated?
What is the difference in movements (in particular rise) between the 171, 141 4x5 and 6x9 type frames?
Can the 069000 be used with the 6x9 frame to gain additional rise when needed?
Is there a linhof/technica type adapter for the 6x9 type frame?
Have the bellows (both wise and standard) been changed between the new 141 and old 171 4x5 frames?
How much weight and dimensional difference is there between the 2x 4x5 type bellows and the 4x5 to 6x9 type configuration?
Have the focus frame carriers changed between the 141 and 171 systems?
Can the collapsible rail slot directly into an arca clamp without a base?