Team Steve is correct the graph bar is not ok to validate 100% value of steering or throttle input , you need to be in Telemetry or other page of the display panel to see the % of your input correctly , we have the same issue on the graph bar on the M17 only showing 75% of the graph bar when I'm 100% steering left or right and full Throttle or full brake if my EPA is at 100. Play with wheel and other menus will display and will be able to see that you are at 100% by default. Good Luck , I will try to post an image of my m17 menu that will show the same bug that you are mentioning but it's not a bug.