DD just started learning curveball and tried pitching it in the last two games. The movement and spin looked fine but I would say her speed was about 4 to 5 mph slower with it vs her fastball or screwball. Is that drop in speed normal for a curveball or is it probably more related to the fact that she just started learning that specific pitch? Her screwball and fastball speed are pretty comparable so I just thought her curve would be more aligned with her screwball speed.