I just installed a new toilet and ran across a few issues , (one) the flange doesn't seem to be attached to anything, it was kind of pasted to floor with a concoction kind of like wax ,leaving to new toilet wobbleing and you can actually pull the toilet up, I have two spots on the flange that would maybe be able to use a anchor bolt but is that how its usually connected, don't want to tear it out without knowing,lol.(two) the flange rest on top of tile leaving about a 1/4 inch of space under the remainder of the toilet , what is a simpl way to fix this, thanks guys for your help in advance.