Dynafit binding mount position on Madshus Annum

Riley Dog
Yep, I cant find this info in my files and it appears I did not make a copy.
Anyways I have 3 rigs like this
174  Karhu  guides
185 Madshus Annum
182 Madshus Panarama M78
all mounted with  Dynafit TLT bindings

So the following is purely empirical.

My boots are Garmont excursion 30 mondo and TLT6 size 30 mondo with a BSL 327
Take your AT boot and Telemark boot compare and align nose to nose and heel to heel. Both of these shells appear to be damn close in length.
Assuming both types of boots are the same size or close . Note the difference in length between 3 pin and tech boot pins.
in my case this distance was roughly 3/4"

The center of my installed TLT dynafit pins ended up one line back on the 185 Madshus Annums and 182 Panarama M78 26-28.5 line which is perhaps 1 cm forward of a "standard mount". I always err forward in mounting for turn initiation and after all these "Nordic" skis are meant to be turn oriented. All 3 skis ski just fine. I might add they ski amazing well in powder ok on the groomed but not so straight tracking as true nordic ski due to the modern sidecut. I use them primarily on weekends at Snoqualomie using the nordic trails, Mt Catherine loop and lifts to just kinda knock around. A couple times a year they get to ski corn snow, again knocking around Paradise and Mazama ridge in easy stuff. If one remembers the dimensions are the same or similar to the K2 Explorer / Olin Selkirk.
My new boot center mark on the Annums,Guides and Panarama skis corresponds closely with similar factory marked Alpine touring skis I have in my fleet.

I suspect your dynafit pins will land somewhere close or slightly behind the 23-25.5 mark

And finally on the need for "preciseness" Each Madshus demarcation line encompasses 3 to 4 boot sizes ????

find your preference and be sure and put a boot center mark on your skis!