As long as the swapping out the sensors does not break the rule of the max number of sensors or motors brought to the table, you can switch them out. You may only bring a max of 3 motors and any combination of 4 sensors.
They can not be marked, except with lego created stickers, "properly" applied. We had some lego stickers that came in our retail set, and they are on the sensors and bot with no issue.
> My team wrote numbers on two of their sensors in sharpie- they have some swapping out of
attachments and sensors and decided to mark the ports on the sensors. Raised a red flag for me- is that "illegal?" We can swap out the sensors if it is against rules. Thank you- Laura > > -- To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list". > > -- VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to subscribe.