Sway and Delve,  more like hook 'em, knock 'em, and drop 'em, hoping to leave the lesser computer-sauvy dazed and confused. Not this gal!   I'm programming A triad with 2 major thirds collaborate the augmentation.  SOLVED, now listen and try to keep up.  The program is literally a mathematical procedure simplified or diminished for ease in its application.  Similar to how email is delivered to an "inbox" with the originally sent attachments.  Now forget about tapping on The settings icon.  You will not need to split your screen as we are going to be doing spline fittings.   simply pass your menu tab andI proceed to your first iconic polynomial.  Using your Points, create a new cubic for each interval.  Be sure your slopes and curvatures are the same for each pair of cubics just created.. Click save and collaborate your remaining running data sucking apps using this  simplified   configuration.