Contact Breaker Chain Tension

I opened the timing cover on my 1968 Fastback today to fix an oil leak. I re-set the timing chain tensioner to specs, but then realized that I could not find a spec for the amount of play that the contact breaker point chain is supposed to have. Does anyone have any information on how much play it is supposed to have? It seems a little loose but does not look worn at all.

maximini said:

I re-set the timing chain tensioner to specs, but then realized that I could not find a spec for the amount of play that the contact breaker point chain is supposed to have.

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Both chains are set the same = 3/16" play in the top run. http://britmoto.com/manuals/Manuals/Comm_man.pdf - pdf p.25 (book p.26) 11 & 12.