Escalera's take a lot of practice, but once you figure out how to do it, it's quite easy.
When you go up to the next step, and the upward force lurches the game forward, don't use strength to hold it back. As the feet are coming up and around to the next step, pull the game back just a little bit and weight the feet. Once all the weight is transfered from the wheels to the feet it's a very smooth ride to the next step after that.
Quoted from ek77:Used a Escalera for the first time today still not easy moving a 250 lb game I could not have done it alone otherwise. Woo Hoo new Stern ST Pro in the house