87 125hp Timing marks

[F.O.R.C.E.]

Hi
Could somone please tell me how the flywheel marks read.
I have three marks that are spaced about a half inch apart(maybe closer) and one about two inches to the right. I'm quessing the center of the three is top dead center, but what and how are the other marks used ?

Thanks for your replies

 

[jerryjerry05]

Re: 87 125hp Timing marks

There are 4 marks 3 together and 1 to the right.The one is for TDC. The other 3 are timing marks left to right 32-30-28
Seloc manuals SUCK. Try the library it's possible to get the Force manual.Or on e-bay.J