Percentum, once again 1 unit EW level stakes produces an acceptable profit. Just as a matter of interest have you ever run the excercise of calculating the total amount staked over a period of time divided by the number of selections to arrive at an average stake per selection, and then see what the POT would have been had you placed this amount on each selection???? you see what I'm getting at?
Just food for thought, it took me 30+ years to get there!

PS. I could do with a Knee, back, elbow, foot and hip replacement, and I wouldn't mind swapping this gut for a flat one, and maybe adding a few inches somewhere else! hee hee!