Yep the 3rd picture is right for the LX200GPS
i've a classic with no stops so I have the finder on top
the angle looks about right in pic 2 just set it exact for your location

then drift align should take about 1/2 hour on your first go
I use a 9mm reticle and align the crosshairs with the RA of the scope
also add a 2x barlow it works pretty quick from there