Hi again mcbee,
I will test again today, but unfortunately it appears the regression trigger is still not working.
In my user variables screen I had b and p showing.
Immediately after a result was posted, and in the case of a winner, both variables were correct (ie b showed the next step in the progression and p showed the integer price of the winner), but as soon as the next race trigger was due to fire (0.10 mins before the start), p went to zero, hence b-p did not work, and the next bet was simply the next in the progression. So it may just need a minor adjustment to the placement of the b-p trigger.
I will try it again today, and if possible, will screenshot both before and after races to show the above anomaly. But I am not sitting in front of the computer all the time, so cannot guarantee that I will be able to achieve this, but will try to do so.
bobh