TRYTRYAGAIN, I've done a lot or work along those lines reserching over the last few years.

If you only bet when the selection is late mail it tweaks into profit but the bets are few and nearly always overbet. The more you tweak it the better the S/R and the less the POT and most importantly too few bets.

better to start looking along the lines of not many filters to find a small POT but heaps of bets. An added benefit is that you can have heaps of say $50 bets without affecting the Tote,whereas a few very large bets will definitly affect the Divi.

Good luck

PS Another one is that you are nearly always better betting Top Fluc with these shorties if available rather than best tote. (as you know you can only get best tote/SP at Metro meets anyway)

If you do bet all week and prefer best tote make sure you bet with the mob that gives you BEST OF 3 TOTES ALL MEETS 7 DAYS, and then best of 3/SP for Metro Meets.