I tried doing up a slingshot with Cylero and found it really nigh impossible with the current controls. Some stuff I really appreciate, like seeing my planned orbital period on the fly, something KSP still struggles with, but other stuff just seems to be lacking at the moments. Anyway I posted a suggestion for better tools. IDK, how are you guys dealing with fly-by's in SR2?
I agree, some stuff is still a bit clunky. For example you cant focus on the planet you're encountering while planning a manouver and the orbit line isnt shown at the planet itself but at the location of the encounter making encounters with stuff inside the bodys soi pretty much impossible without getting there.