Cast iron tub installation over tile, how?

I have installed a tile floor in the bathroom. The tile is 1/4 inch above the cast iron stool drain. I was thinking of using an extra thick beeswax seal. If this does not work, is there a spacer made to extend the cast iron flange?

In my bungalow, I would like to rotate a 4" cast iron "Y" 180 degrees, which is inserted on a verticle wet/dry vent. Can this be done by heating the lead and turning the "Y" in the position required. All the walls have been removed to remodel the bathroom. So I can use leverage to turn the "Y" ...

Hi! We are installing a toilet, since we have to use cast iron pipes so we has to use cast iron flange. The plumber installed and seems the flange is attached with cast iron pipe but not screwed to floor/sub-floor. I see flange installation in internet are all not cast iron but all are...

Anyone have any tips on the installation of a cast iron tub in an existing alcove. Would like any advice on putting the tub into place so as to minimize injury, strain, frustration, people running over each other, etc.

What do I put an old cast iron tub on. Can it sit directly on a new ceramic floor? Would I have to put something under the feet? It will be quite heavy with water in the tub.