i dont think that will be possible neither. although if the drum was closer to the gambler or the gambler closer to the drum, it then means that there will be an odd adjustment to increase the chance of wining, maybe the odd could have been set base on the distance. each distance in meter will be like
2 meter from gambler to drum will be 1.1odd.
4 meter from gambler to drum 1.50odd
8 meter from gambler to drum 2 odd
10 meter from gambler to drum 2.2 odd
Following you on this, the closer the drum that's also how low the odds will be because those platforms cannot see that this drum are too close and allow the odds to be high, example of this close and small odds is Liverpool against Wolves because when they are to meet the drum will be very close do to how stable is Liverpool over Wolves so what the bookies will now do is to turn down the Liverpool odds the way it will not be too favourable so actually is because of the distance you are seeing those big odds, however even if the 2 meter distance is what someone would prefer is even difficult or not much that will play according to that.