fuel tunning

when im tunning the fuel table in the motec m1 serious if i set the numbers all to 50 is the computer going to quickly make the calculations when im driving by steady state in other words in steady speed or rpm is it going to figure out automitically the calculations needed to put in after i have configured the target air fuel ratio table lambda which is around 1 or i need to do it myself ??manually calculate the fuel for each rpm multibly it by 5 percent or less if it is not nearly my target air fuel ratio which is lambda 1.000 ???

thank you