I've got a large GPX file that I'll be loading into Osmand+ on my phone for navigation. It has a lot of side routes and alternate routes that get messy when following a track on Osmand. I'd like to edit it to remove portions I won't be riding so it'll be easier to follow. I'd like a PC-based program (or online program) that I can easily add/remove parts of the track. What are you guys using for this? I'd prefer an easy intuitive program, even if it doesn't have all the frills of a high end program. Thanks!