With all this start line stuff, before we go re inventing the wheel so to speak and come up with new rules that sound great.
Kite racing should be looking towards the sailing rules, these have evolved over a hundred years and are tried and tested and work

There are plenty of sports that get more than one crack if they stuff up.
Take a sprinter, they can restart a race if someone breaks the start, three strikes and your out and they have a line drawn on the ground 5mm in front of them!
With sailing the start line is not a white line you can see in front of you to be clear about it.
With craft either side of you, you may not even be able to see either end of the start line, hell the line can even be moving by 2 or 3 feet as the boat is moving around on it's anchor.
We are not sitting there with the brakes on waiting for a green light in front of us. We have waves, wind gusts and other craft jostling for position and we are supposed to keep clear of each other and the green light is behind our back, we deserve a bit of slack because of all these variables

I believe it is unfair to use some of the sailing rules but exclude others, they all work together to give every competitor a fair go and the penalties always penalise the competitor more than he gained for what ever infringement he made.

Imagine a boat coming from half way around the world for the Sydney to Hobart and he is forced over the start by another competitor, he maybe only 1 second over the line, re starting by going around the end of the start line will put him maybe a min or two behind, that is a big penalty for only being 1 second over, but the rules work and are fair and take all the other factors into account

remember a champion will rise to the top

It is possible if you are close to the start line that some craft can be pushed over by someone below you calling you up, that is another rule were you have to stay clear of competitors downwind of you and this may mean going over the line.
In this scenario the race officials do not notify an individual competitor they have crossed the line, but just indicate by way of flag and or horn, but it is up to each competitor to make a judgement whether it was them, if they think is was them then it would be a clear case where the competitor deserves the right to penalise himself by rerounding the start line.
This allows the race to continue as planned without a general recall of the whole fleet. There will still be a protest lodged by officials, If two people are over and only one re rounds the start line then old mate just stands up and says he followed the rules and penalised himself already, if the officials can verify this fact the other guy will be out and has to cop it on the chin, they move onto the next protest and declare a winner!
Personally I think anybody saying you should be out of the race if you are over an imaginary line has never actually done any competition sailing in their life.
These people do not know all the rules, if they wish to participate they will need to learn them, no good knowing your port from starboard and forget about the rest!
But most importantly what ever happens on the day we have to be thankfull there is a guy willing to be on a start boat rather than actually kiting and we all have the same rules to go by so have no one else to blame but ourselves if we get it wrong






Lets race