Quick update for the event, I have decided to not have dedicated skirms in my event for the time being since the line infantry have a broader range of cover options under my rules. This was thundersnow's policy as well so I'm taking a page out of his book for this.
Rules regarding arty guard were also clarified. They may FoC but NO RELOADING if the arty position is under a melee attack. Once any artilleryman is in melee mode and blocking or attacking they are considered in melee.
No sappers for line byron.