Rangefinder and lens calibration syncing

[yeeper]

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I’m looking to sync all my bodies/lenses for rangefinder calibration.  I just want to ship the lot and have everything calibrated to match.  For example, my film Ms seems to be calibrated to most lenses, except my 50 Summilux ASPH, which is perfect on my M240. The M240 is equally off for many of those other lenses.  
 

Who of the big three would be best for something like this?  DAG, Yousen Yi, or Sherry?

Thanks!

[spydrxx]

Why not contact each directly for a quote and if they were interested in your job?

[TomB_tx]

I've found DAG to be most precise for such work - and have had work done by all 3 mentioned.

[yeeper]

14 hours ago, TomB_tx said:

I've found DAG to be most precise for such work - and have had work done by all 3 mentioned.

Thank you!   Exactly the answer I was looking for.

[Danner]

It sounds like the M240 and 50 'lux are the ones needing calibration, and the rest are fine.  Keep in mind that if you send the lot, they will be gone for a loooong time.  To wit; I sent an M6 to DAG for the MP finder upgrade 7 weeks ago.  Still waiting...