David,
If you go to BURIALS over to the left and search DARN* in Cemetery and GG in Section you will get an alphabetic listing of all the graves in Section GG. There are just over 1000. They are displayed 80 t0 the page so you only need to skim through about 14 pages to find grave numbers close to that of your relative. It is a bit cumbersome but it does solve the problem
Dave
The easiest way is to find a headstone and then search for that person in the burial records on the left. You will then know where you are. If you are nowhere near find another until you get closer. Keep searching the burial records and you will find the plot you want. If you can't I can look for you if you let me know.
thank you to everyone . i combined all the tips and today managed to find 2 of the 4 graves i was searching for and the possible location of the other 2 although there was no headstone for them just an indentation in the ground where they should have been . but once again thank you to everyone for the tips , very much appreciated .