BTW, here's a Pic of my hand controls.
Left Thumb disengages the Clutch when I pull that lever. Disengage Engine/Allow Neutral.
Left and Right fingers activate the Brakes. (Hmm.. Engage Brakes , right?)
Right Hand works the throttle, of course.
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I realize now how confusing this can be interpreted. OK, so to me, Engage means Friction. Both with the brakes and the clutch.
Well, not unlike the Marriage Analogy, now is it?