Hardcoding links

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I am using safe URLS and some links within the pages that I hardcode are linking correctly whilst some others are adding an extra child in the link making it a 404 error

It seems pages that are dependant on sub sections are passing an exta link whilst others are not eg:

http://dmz-web01/site-viewing-tips/super-members...

should be

http://dmz-web01/super-members

Should I be hardcoding all my links with the full path to the file??? eg:

http://dmz-web01/super-members istead of /super-members