First suggestion:
Ok, so I don't personally have a welling character but I find alot of wellables during my climbs.
I end up either trashing them or giving them to guildies if they ask for them.
My suggestion is that we should be able to sell and search for them on the market place.
They probably wouldn't end up selling for that much, maybe 5-10fg fg for a good one? e.g. 55 sword
But it's still a way of making some fg, weither it be small or not.
I gave it a shot at making a picture in paint, please excuse my artistic skills or lack of.
Under "Magic Range" before "Magical" should be another option for plain items

Obviously the name can be changed from plain to whatever is prefered (Wellable?)
Please leave a reason if you don't agree with this idea
Second suggestion:
When 'driving' in catacombs, pressing space should allow you to engage as well as being able to click the button
This would make it alot faster and easier to cata for those who use w/a/s/d to drive.
No picture as I don't think there would be a way to make one o_O