I have mine mounted the way the instructions say, and after 5 years or so I'm now getting some clunking from the pass rear heim, that sucker was completely seized. I just took possession of some new heims and I'm excited to get them in once I get the rest of my suspension parts. These are the ones I ended up getting:
Precision Male RH Heims - Speedway Motors, America's Oldest Speed Shop
Precision Male RH Heims - Speedway Motors, America's Oldest Speed Shop