I would appreciate the strength slider tile including arrows for tapping in either direction. While playing against bots, I usually alternate the elo +1/-1, and I find the slider quite sensitive when adjusting by just one step. Keep the slider and add small arrows on each side for more precise control. Can’t say enough how much I enjoy this board and all the work you all do!
We have a new person starting as a User Experience and User Interface specialist - so I will pass this along.