More Cave Hotspots Spawning?

[kyori]

I heard there are only 2 cave hotspots spawning at any given time. Orb Vallis is unlike PoE that we can see all the way or move quickly due to the terrain being a plain. Orb Vallis has mountains etc and much bigger than PoE, so going all over to find 2 hotspots is quite a hassle and time wasting, not to mention when finally found a hotspot, it is spawned on puddle 'facepalm'

So please increase the amount of hotspots spawning. thank you.

[Allchemyst]

At least, make Oxylus' precept show the fishing hotspots, even when they are underground. It could also do the same with mining spots in a certain radius.