hi alex, looking good. the better seeing at higher altitude really helps your later images
.
if u haven't already try an extension tube (say around 5-10cm) between you barlow and your webcam... you'll be surprised at the increased image scale it gives you... though harder to track too and I note you're using a Dob
as you progress and you get the urge to spend more money (or is that just me
), the first addition 'd recommend to any aspiring planet imager is an electric focusser... amzing the difference a fine vibration free focus can make to your images