Generally on Saturdays, it is best to back the favourites at a high point (because all the mugs keep wanting to back them).
Did so on every trade today. But in the 14.45, I backed at 3.25, which was the highest point it had ever been.
Then a massive sudden lay spike, when I had to lay at 3.7 (which is a 9 tick loss). I did back again twice at 3.65 to gain 3 ticks profit.
Made that 40p again in the next 2 races.
So, recovered from a losing position, and turned it into a profitable day.