Mine doesnt but in cases where it does rock it can be 1- Loose floor flange 2- floor flange bolts not tightned enough 3- Floor not level
A trombone is an instrument that is played moving a slide back and forth.
slide your feet on a board back and forth
An EarthQuake Accurs
there is a switch on the top that you can slide back and forth to make it not shuffle.
Hinge joints
gliding
there is a button on the back/bottom of the player that you slide back n forth. once you do that, it will work.
You put it into the toilet when it's blocked and it forms a kind of vacuum. You push it up and down and you'll feel the pressure as it pushes and pulls water back and forth to unlodge the blockage.
2" or 3" integral trap built into toilet bowl.
Should be able to slide the thing chain rides on back-forth. Unlock, move fwd & tighten.
The pedestal you should be able to slide it underneath it and then put glue down. The toilet, you can make a paper pattern and then transfer that to the linoleum. Split it in the back to go around the toilet. It is easy enough to pull the toilet, all you will need to do is replace the wax ring underneath it. Pick the toilet straight up and set it in the tub or shower so that water doesn't get all over the floor. Tip the toilet forward and back to get the water out of the drain in the base.
Fingers and toes, an abacus, a slide rule, numerical charts, the phone, mail for sending videotapes back and forth.