Congrats! The next step is to set it up and fit it to your scope.
The most important issue is ensuring that your encoder mount hardware has zero slippage. This is easy to test in daytime viewing a distant object and checking the raw encoder display. Spin your scope around full circle in both directions a few times and check that the display numbers are the same each time when lined up on your target.
You are going to see so many new DSO's you'll wonder how you lived without it
