Before getting H1 I was doing HS training using a wall, my usual HS work was doing 5-7 sets of 30s (chest to wall), I even posted a form check thread: https://www.gymnasticbodies.com/forum/topic/19330-chest-to-wall-hs-form-check/
What I'm trying to say is, I'm used to being upside down and my form on the wall isn't terrible. Which brings me to H1 first PEs. I can do the strength work without any problems but the mobility work is tough and I really need to focus on it. I was taking it slow, doing the exercises at mastery level and just improving my ROM in the iM work, but my neck started to bother me. Got kinda scared about staying at this pace and decided I had "passed" PE1 mastery and I'll keep the mobility work in my warmup, passed PE2 mastery and decided to do the same thing about the mobility work and figured I was done with neck stuff but apparently PE3 also uses the neck as support... I really don't wanna keep piling up mobility work that I certainly can't do at mastery level but I don't want to continue to strain my neck.
What can I do to get the best of both worlds? I imagine the first PEs are designed to get people to get used to the feeling of being upside down and keeping a hollow body while doing them so it's not a problem. iM drills are gold though so I don't wanna skip them.
Any advice would be appreciated.