Welcome Paul, and a wise choice of kit
Practice, practice, the only way to become familiar is to use it every day, once mastered it'll pay back hansomely.
Regards the other posts,
Dear Pico Staff, is it not about time we had a set of sticky threads in a section (best of the web) or a dedicated "Resources" Category, with threads for different categories of helpfully useful materials (links mainly, but attachments too), including of course links to the many excellent Pico tutorials!
Something like this?:
1. Newbie resources (basic video and web tutorials)
3. You Tube or other Videos more advanced than the Newbie stuff, or narrow topics
4. General Engine related Stuff
5. Power train (not engine)
6. Can-Bus / Data
9. Sensor Specific (by type of sensor or function?)
W. Accessories, leads and Probes (Sorry Pico, can't just be yours
X. Custom maths channels
Y. Custom Probes
Z. Other Stuff
As so much has been shared here over the years, and it's getting hard to find some of the links/resources.
The posts would need to be short and sharp, and it being a place NOT to discuss the merits of them, unless some caveat is needed based on first hand experience ... it's a library not a discussion.
Most other forums use sticky posts to achieve this, but anyway, just throwing an idea out there to help keep the best resources at your finger tips ...