I'm currently playing at 1600 DPI with Mouse Sensitivity set to 1.0, which is the lowest possible value. Even at this setting, the general camera movement still feels too fast for me. If values below 1.0 were available, I would use them to feel more comfortable during normal gameplay.
However, while the overall sensitivity feels too high for me, these specific tools — the harpoon, cannon, and spyglass — feel much slower than expected, to the point of frustration. The only way to make them feel somewhat okay is by increasing Mouse Sensitivity, but that makes regular gameplay far too fast.
Some players who use DPI cycling on their mice or already use very high sensitivity settings may not experience this issue, but for those who don't, it can be quite frustrating.
It would be a huge quality-of-life improvement to have individual sensitivity sliders for these specific tools. I believe many players would benefit from this level of customization.
