I agree. I got stuck in snapshot mode and haven't been able to get out of it yet. An "undo" button would help. More to your exact point, there is no video or written instruction (including the manual) that has us in mind... the UBER-NEW USERS... other wise known as the OOBIE-NOOBIE Uzi's (trademark name by CBlufff 10-16-2022). I'm not talking about the OOBIE-NOOBIE-OOZIES. Those guys are just gross. Seriously though, there are a lot of assumptions being made of a viewer or readers basic knowledge that are WAY off! I don't mean POD GO FOR IDIOTS, where a definition of GUITAR would be necessary, but for someone like me. I've been playing acoustic guitar for 31 years and dabbled with electric guitars and effects. My knowledge and experience of pedals, their parameters, how rearranging them in the signal flow and everything else, is extremely limited. I've witnessed a lot of technical changes and saw this one coming, that's why I bought it. I DO make videos for a living, so if anyone thinks they can make a tutorial that can fill in all the gaps that exist currently, contact me. Did you ever find anything that helped?