Aim point standing on line

If you learned Aimpoint from a certified instructor then you never walked on your line. When you walked along from ball to hole you were taught to point your putter along your intended line of putt, the putter being held beside you all the time, so if challenged you can say that haven't touched your intended line of putt and you've walked either on the high side or low side but never on the line. That has, of course, changed now.