i wouldnt let the humidity go above 35 percent. they do need a large dish of water for drinking and do soak sometimes. keep day time temp around 80 to 95. i dont know what they need for basking temp but 110 to 120 should do. but check with some one who has one. some of this info came from a book called popular monitors and tegus.
Don't know where you're getting your info, but humidity should be above 60%, basking of 130F+ and a lot of space.
Chris
"That cute little lizard in the pet shop will, in a few short years, become an enormous, ferocious carnivore; capable of breaking the family cat's neck in a single snap and swallowing it whole." - Daniel Bennett
Thank you all, its my first monitor well my first lizard i have the temps correct but im not too sure about the humidity, there are next to no forums on the net and where i live its unheard of to have a sav monitor so there are no friendly resources.