I actually use the DS market, (don't trust those neurals enough for real $$$) but it is similar.
If there is 5 horses <=$12 in the DS market, I lay the field, but it has become a bit erratic of late.
Today:
9 races (1 to run) for 1 favourite winning. That race was Devonport R1, where incidentally there were 6 favs winning from the 8 races.
Seems to work for the UK races so far. Touch wood.
Cheers.

__________________
Jose'.