Yes, that's more like it!
You want to start floor tillering before you spend too much time on the tips and handle. Judging by the state the stave is in, you need to establish the width lay out first. It is uniform in width at the moment, which was fine for heat corrections. Draw a centerline, lay out the width of the bow, reduce the bow to that line, and start floor tillering. You're nowhere near the point where you want to consider filing in string grooves.