Really cant see that it,s a problem other fanciers seeing what time your late comers arrive but each to his own,is there not someone at home that could just switch off the power to the clock say after the first 10 have arrived,I cant really see a company putting this facility into the system,as for your sputnik what i did was to put a piece of plywood inside the trap the same length as the landing board,underneath this fix some 1x1inch wood with another piece of ply fixed to that to form a slot,this needs to be the size of the ETS pad or pads if you have UNIKON,you then can cover up the holes on the sputnick that you dont want to use,on the back of the sputnick fit bob wires to stop birds that are inside the loft flying up into the trap.