ummm you could create an additional field saying something like
how many non swimmers are attending and have a drop down field 1,2,3,4,5,6,7,8,9 up to however many you want
so you would set the capcity for 40 and have a field that tells you how many extra people are coming that doesn’t come off the 40
or you can use the option in the video above to make all no’s the non swimmers
or create 2 events – 1 for swimmer registration and one for spectators
is this a gravity form?
https://www.mychaplaincy.co.uk/events/eventon-test/
so see video below
as for google maps you need to add billing info to the maps
https://developers.google.com/maps/get-started
I have seen clients with beaver builder before here so it appears to work- but we are not up to date with all changes beeverbuilder does . if beave builder is built on a solid wordpress framework then eventon will work-
ok we don’t speak the language of the video you provided so for the first 2/3s of the video you are resizing an image in the editor so I don’t understand the video
So if you could try to explain using text again what you are after as I am a little confused on the term “sub page”
see video below in english sorry

I believe I have found a potential cause of the problem. I have attached a screenshot of the event screen to show what part of the event setup I am talking about. The image does not show the error because I had already fixed it. The problem is the initial date gets duplicated and in some cases many duplicates of the same date event in the list. I believe this causes the wrong date to get book out of sequence. When I have removed the duplicates the booking errors seem to have stopped but the problem is that the duplicates come back after some time and I don’t know why. Do you know what may be happening?
login would help and you have to add it to each ticket
have you added the extra field via custiom meta data?
and if so have you added that field in myeventon>>>>>setttings.>>>>event card design