I'm attempting to utilize the "fractional inputs" option to model two different string lengths. Each time I check the "Use Fractional Inputs Box", the program glitches and increases the global inverter power by 10x. See attached for screenshots. Just updated to V6.61. Any recommendations? http://i730.photobucket.com/albums/ww301/nkgolfer/Fractional%20Inputs%201_zps2usf5xnf.jpg http://i730.photobucket.com/albums/ww301/nkgolfer/Fractional%20Inputs%202_zps7bcxdlm7.jpg