Just took delivery of a new 4225 and set it up today. Been in the industry for 20 years, started at a Subaru/mazda dealership now have my own workshop. Havent had a huge amount of experience using oscilloscopes but slowly learning the ropes. I have a fairly good understanding of vehicle electronics, my biggest challenge is learning how to set up but that is so much easier with the presets on the Pico!
Looking forward to learning from others experience and maybe helping others once my knowledge improves
G'day Paul and welcome to the forum.
Just left Sydney myself last year (well lower Blue Mountains). There's plenty of good reading and plenty of tips on this site. Regarding the pre sets, try and move away from them when you can. It's all about sample rates (1Ms sec for ignition), time base and buffer size.