Do V-O's thumb mounts 100% for sure work with Silver-1 shifters?

[Jon Craig (Vendraen)]

Since I'm too impatient to wait for V-O's email response ( :D ) - can anyone confirm 100% (i.e., from personal experience) if V-O thumb mounts ( https://velo-orange.com/collections/shifters-1/products/vo-thumb-shifter-mounts-22-2-23-8 ) work with Rivendell's Silver-1 barend shifters without modification to either?

[Brian McDermott]

Yup, they work. I have them on my Appaloosa with Silver shifters. 

[Dorothy C]

I tried Silver 2’s on them and the cable path jogs over a bit and seemed to be straining the cable, maybe the Silver 1’s are narrower