Safety ledge, rehabbing IG pool

[mommy4]

we are rehabbing an old IG that hasnt had water in about 8 yrs.
should we rent a compactor for the sand or will hand trowling do the trick??
we dont want to order the liner, install, then find a sinkhole or something from not compacting properly.
any ideas??????????

[CarlD]

Please don't double post new threads.