Welcome to the forum! gbrown is right on, as always.
Strongly suggest you access the excellent crowd-sourced manual that forum member Ed Felker collected for the Axis and Vegas. You will find a lot of answers to questions you haven't even thought of yet! Here's the link: https://1drv.ms/w/s!AiYx6DLSeiiP53x246awlGrg8B-I
The other suggestion is to load and take your new coach to get it aligned, if not already done. If you are near Orlando, Josams is the premier shop for that.