[DougP]

When I installed mine, I used both expanders, the larger one over the smaller one on each side of the handlebars. This worked fine on my stock handle bars. No special 'tricks' needed.

 

[CoastalDefender]

I tossed all their hardware and used the original bar weights and the bolts that hold them on.

Simple, yet effective. :thumbup:

 

[helotech]

I've tried using both expanders. As I tighten the bolt to try and draw the nut inwards to expand everyting, the nutjust "locks up", starts scraping the inside of the small expander and won't be drawn in anymore.
I've tried the old hardware, but because of the weight set up and my Oxford heated grips, everything didn't work right. I will attempt again once the rain stops.

 

[helotech]

I just heard from Barkbuster after sending them an email.
They were great and got back to me within a day, basically saying the parts I had were from a batch of faulty manufactured components.
They are shipping me replacement parts ASAP.

A big Bravo Zulu to them. It is nice to see that customer service is still alive and well.