Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    or...
       
    Reply
    Re: A-10 Sextant Manual
    From: Douglas Denny
    Date: 2009 Jun 8, 16:35 -0700

    Many thanks indeed for this.  You are most helpful and it is appreciated.
    
    I note the main worm shaft is spring loaded against a cone at the top to mitigate against 'end-float'.
    
    I am sure this is where lies the problem of apparent "backlash" when 
    approaching the object from different directions, from up or down.  There is 
    unwanted end-float occuring I am sure.
    This needs further investigation.
    
    Thank you again.
    
    Douglas Denny.
    
    Chichester. England.
    
    
    --~--~---------~--~----~------------~-------~--~----~
    Navigation List archive: www.fer3.com/arc
    To post, email NavList@fer3.com
    To unsubscribe, email NavList-unsubscribe@fer3.com
    -~----------~----~----~----~------~----~------~--~---
    
    

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

    Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.
    Email:

    Email Settings

    Posting Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site