It is often a real dilemma isnt it Ocho

I have a similar setup with automated betting on anything up to 60% of races on a given day laying & backing, & decided after much gnashing of teeth etc to just let it run as while I often reached a desirable profit amount & then went backwards for the day, I would then miss out on 'those special days' when everything falls into place.

So for me in the long run, it has been more profitable to cover every possible betting opportunity.