Hi all.
I emailed Sylvain Rondi, the author of the fantastic
Jupiter 2 program, to ask him to include the Equatorial Diameter of Jupiter in the Parameters, and I received an email from him last night to say he's released a new version with that info.
Update Log here, you can download the update zip file if you already have it installed.
If not,
Download the full version here.
Thanks to Sylvain for listening to community feedback - he's always been very responsive to suggestions by the IceInSpace community (Vindictive666 made several suggestions in the past).
If you haven't installed it or tried it yet, give it a go. It's great for predicting Jupiter transit events.
When you install it, just set the language and timezone offset, and save the parameters so it remembers them for next time.