As my team mate Richie stated, i prefer the sound of a single roped dhol over a double roped dhol. The amount of pull isn't going to be a factor if the dhaga head is put on correctly and tightly. The advantage of the double rope method is that its easier to have the tension evenly spaced all around the dhol, but if you correctly fit the head onto the dhol, as long as you line up the rings, this should not be a problem. The single roped stringing, looks better and cleaner as well.