I currently have my tongues so that the velcro tab is even with the tab on the tongue, so there's not much of the tongue in the toe cap. Then I put the powerfoot inserts into the top of the toe cap, using the bottom edge of the tongue to hold it in place (not adhering the inserts yet until I'm sold on the fit - but they stay in place when "wedging" them into the tongue, if that makes sense. Even if I'm sold on the fit, I might not use the adhesive at all, since I'm worried it might gunk up the velcro over time.) I tried lowering the tongues at one point before I put the inserts in, but I didn't like the feel, as the tongues are a much less forgiving material than the foam of the inserts. With that said, with the inserts in, I get a very snug, but soft fit on the tops of my toes.