On many of my kangaroo bullwhips I put a bit of lead in the handle of the whip. This is put under the heel knot to add weight into the palm of your hand when holding the whip. A lot of people think this is to make the handle the same weight as the lash giving you a balanced bullwhip. If you think that or want to know where I am coming from please read my *brilliant* post about Bullwhip Balance before continuing reading.
Okay, so now you know what I think of balance points on a bullwhip and why it doesn’t really matter if the handle weighs exactly what the lash weighs. So that brings me to the next question, “if it doesn’t matter, why bother putting lead in the handle?”
Good question. The main reason that I put weight in the handle of the bullwhip is to give you something secure to hold on to. That’s it. Simply to make the whip not want to jump out of your hand when you crack it.
Alright so now you know why I put lead into the handles of whips you might be curious as to how I determine how much to put in. When I make a bullwhip I always add lead towards the end of the process. If I’m adding lead before the overlay is put on then I can crack the belly and sort of get a feel for how the whip is going to end up to help me determine what it needs. If I am adding lead after the overlay is plaited I can crack the whip without lead to see what it needs then add the lead and crack the whip again and adjust if necessary.
One thing to consider is that I do not have a fixed amount of lead that I add. I have a starting point that I always use, but you need to keep in mind that you can have two 8 foot bullwhips that crack very differently without lead. However for the most part most whips of the same size and style will have the same amount of lead.
Another thing to consider is that lead isn’t added proportionally i.e. a 12 foot bullwhip doesn’t have double the amount of lead as a 6 foot bullwhip. If that were the case and everything scaled up proportionally then the diameter of the 12 foot bullwhip’s lash would be huge! However you can add more lead without adding much bulk. Because the lead is wrapped in a circle as the diameter of the lead on the handle gets larger you are getting more lead around it with only adding 2mm to the diameter of the lead load on the whip.
If you are trying to make a bullwhip the best way to figure out how much lead to put in is basically to experiment!