select yellow cards

yellow cards are: -2 -1 +1 +2 +3
right?
can the keyholder choose which cards to use in the future?
if you do not want to use +1 card for example or just only use +3 cards

Yep the yellow cards are -2, -1, +1, +2, +3

It's easy enough to add the choice of yellow cards, however I didn't add it in because of the lack of space on the screen against each user. I'll have a think to see how each row could be laid out differently to allow for some extra options.