Z1 v2 CSC Delete updated with new parts (v2.01)

So I just installed z1 csc v2, at least the internal part, then I go to the website to check the manual and they added new parts in there that were not there before. I am talking about 2 metal rings, you have to install one depending on what version of the transmission you have. This ring goes behind the cover and is there to align the cover for you, before you had to do it yourself and that’s how I already did it. So I’ve contacted z1 and they confirmed that they have added the part and said that I do not need it 100% but they can send it to me, which they did the next day. Now I have to wait 2 weeks for it to arrive to Ukraine, remove the cover, clean lower bolts from sealant and redo. Would you wait for the part or install as is? She is a garage queen and it’s snowing so I am in no hurry, but I imagine this would be a complication for someone lol