I am around 9500ly outside the bubble on an exploration and mining expedition in my fleet carrier. It has become harder for me to understand which direction I am going. My last plot was meant to put me at 90° to my then position with the intention being that would be my first jump of a few in that direction before turning another 90° to start me on the return journey. When I checked my position on the EDSM site I find that I have just gone further out instead. In the galaxy map it is very easy to plot a course up to thousands of light years for ship use but there is nothing similar for fleet carriers. Is there some navigational tool to use or how do you other Cmdrs overcome this problem?.