Track and Field Hi Scores

[blubberpud]

Please let me know if there is a more appropriate area for this post...

I'm running MAME 0.137 and would like to know if it is possible to clear the scores in "Track and Field"

I've found some posts regarding "HiToText" and am able see and update the scores in the trackfld.nv (nvram) file, but only to better scores. (also the -e switch to erase doesn't work - array error)

Basically I want to set all the records easy so my friends and I can have our own instead of trying to beat the crazy default ones that come with the game?

Thx, J