if you can give me the following figures:

1. the number of bets you have had.

2. units outlayed ( have all the bets been for a single unit or have some progressed up?)

3. Total return ( including stake).

if you are showing a profit @ level stakes i.e. sames number of units for every bet, you don't need to allocate 19 units to each runner, you just need sufficient bank to cover the inevitable run of outs.

Gerry