I've got to rework the visuals of the grappling system so the line doesn't disappear when you cancel a reel-in. As for the grappling marker, I think I'll add in a HUD symbol telling you if your marker is fixed somewhere else. I do hope you were able to complete the races with decent times (I completely forgot to mention the racing system in the description/readme).
Thanks a ton for playing, DD23 version is going to be so much better and I look forward to putting it out there.