Does anyone have any pictures of tablesaw sleds with some type of blade guard on them? I was running my saw for about 2 hours today and realize I really should have some type of blade guard on the sled to prevent any mishaps when loading and unloading the sled. I am thinking of just mounting a piece of plexiglass over the area where the blade goes but that may get in the way of loading and unloading when I use a stop. If anyone has any suggestions or pictures of guards that work with sleds I would appreciate it.