Mainsail Ballasts

[Harlequin]

I have recently purchased my first sailboat, a '74 O'Day Javelin, and I am trying to restore it and replace missing parts. I cannot find anyone who knows what ballasts the mainsail takes. I checked the boat specs on it but there was nothing listed. Anyone here know?
Thanks!

 

[Joe11688]

I have recently purchased my first sailboat, a '74 O'Day Javelin, and I am trying to restore it and replace missing parts. I cannot find anyone who knows what ballasts the mainsail takes. I checked the boat specs on it but there was nothing listed. Anyone here know?
Thanks!

I've never heard the term "ballasts" associated with a mainsail. Could you elaborate on that for us? Whatever you may need for this O'Day Javelin, Rudy at D&R Marine will have it in stock. http://www.drmarine.com/ The OD Javelin is a nice boat. I once owned one, years back. Good luck!
Joe