Benny, heres one for free that you might want to try.

Take the unitab radio pick top selection, back it $50 place only at best tote or the pools, starting in race no 1, through to race 8, but stop as soon as you show $50 profit.

Repeat for as many meetings as you like but I prefer only those whose codes are MR SR BR AR PR.

eg today betting with TPools Radio top picks
MR1-10 $1.19c
MR2-10 $1.83 STOP $51 in front

SR1-7 $1.07c
SR2-2 $4.77c STOP $192 in front

Now don't get too excited, that divi of $4.77c is VERY unusual, it is possible of course to lose $400 at one meeting if you didn't hit a single place but I cant ever remember it happening.

In most cases you cant do much harm.