First I want to thank Brucat for helping me try working with Portsmouth committee. I have also been chatting with Mark in the background trying to see if SCHRS is viable for Sail Series. Below is the only issue I see with switching and thought this would add to the current discussions.

The only problem I see with SCHRS is getting individual numbers for modified boats which is fairly common. You would need to submit the changes to get the correct new number. To even make this more difficult, you would have to get sails measured etc... To compound this, a lot of sailors don't register and just show up which would make getting them a number impossible. It would also require a lot of work for those running the ratings system on an individual boat basis.

The only way I can really see this working accross all races would be to have some sort of temporary or even permanent correction factor similar to what Portsmouth uses. Any input would be helpful.