How to interpret this - Paph question?

[The Mutant]

One or two of you might have read my thread where I'm talking about being a Paph owner for a week, and recognize these experienced orchid growers attempts to give me some sound advice in regards to the watering of Paphs: someone is being stubborn...

So, anyway, yesterday I watered my Paph for the first time since I got it (ten days ago today) and now I'm wondering how to interpret the reaction I got from it and whether its time for a:

a

and a

to Glen, Camille, and Discus.

The reaction I got was a very perky spike when I got out of bed this morning; it has grown/straightened approximately 1cm (!) since yesterday! Isn't it supposed to be slow?

It's not supposed to do this, right? Is this a sign that I should've watered it sooner than I did? I'm feeling so very at a loss when it comes to this guy.