A recent thread on training alone and stand alones brought a question to my mind. I asked it there but thought I'd post it up on its own. Is there a way to to cheaty type marks as stand alones? For example you leave dog at line walk out throw a mark and send dog remotely. If the line to a mark involves a corner of water can you handle from where you are at the gunner station if the dog tried to cheat. Also for getting on/off points or any other factors even on land. Can you handle from your position during stand alones to teach concepts? I know its not the best option but can it be done?