or is it better to just let the odds ride at Betfair SP or max liability?

Can anyone reccomend the best bot for dutch betting?
My betting method I dont usuallyknow my bets till 20 seconds before advertised jump.

I need something where I can eneter my stake, select the number of horses to bet, and then it automatically calculates the stake for each given the current odds, and then places the bet. I dont have the time to work out the correct stake and then adjust each one individually.
Anyone reccomend anything?

Thorns, check out Gruss Betting Assistant, works well for Dutching

Gruss has a free trial and if you get it i will give you a sheet in excel to do what you need as i have created dozens of sheets to work with Gruss

Thanks stugots, has been working exactly as I was hoping for this aftrnoon.