Forsure...You need the nag to contract in price at some point to make money backing it trading...Unless you lay it which is dubious as an owner/trainer
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Not stictly about Blooms horses but in my matched betting dalliances today I backed a 1/500 loser...
It takes a special kind of billy bunter to do that !
It's not...25 years in the betting industry and can confirm aftertimers are the scum of the earth...as are people who 'go on my son' when their beast is 20 yards from the line and 10 lengths clear...utter filth !