Here is my 2 cents worth ...

Anything less than a 25% strike rate is going to be hard to follow unless it is automated. If you get say 1 bet a day and have a run of 24 outs then that is almost a month without any winners. This is going to be hard for most people to follow.

The problem with low strike rate systems is that they go pear shaped very easily as you really need at least 2000+ selections to even consider them.

This is stuff I have found from personal experience. It doesn't mean your system will go the same way but just be wary of the potential for it.

Good Luck.