Thread: Talley 30mm Objective/Barrel clearance ?

I have searched , but havent come up with anything concrete.
I want to mount a zeiss Duralyt 30mm tube , 3-12x50 scope on a Tikka T3x with Talley rings .
I want to mount it as low as possible ( Im talking 1 or 2 mm clearance between barrel and objective )
I would love to think the extra lows would be OK with a few cigarette papers of clearance , but may have to go up one step to the lows .
Has anyone mounted a 50mm objective with the extra lows ?
In my searches it seems some here are using the extra lows with 44mm objectives but cant find if the 50mm will fit .
Just because a scope is classified as a 50mm , the true outside diameter of he scope can vary greatly between manufacturers.
Would someone be able to measure their 40mm or 44mm scopes true outside diameter of the objective lense and the clearance / distance between barrel and scope .
If I have those measurements I can workout if I can use the extra lows .
Any help would be greatly appreciated