I found a better search option within firmware .
Just do a regular FF or REW
After it is starting to FastForward or REWind then push button |<< or >>| PREV or NEXT button. (depending on direction)
Then time will skip around 8 to 10 minutes in both directions.
So it is a sort of quick search, but it is a small step in the right direction.
Using firmware: 1.03.01.