Ok, I added the Ropeman 1 ascenders to my tree line and to my lineman's belt. Have not climbed or put the saddle back on a tree since adding. just messed around a little here at the house. Question....the carabiners that came with the Kestrel saddle will fit in the Ropeman but they are not round so they ride funny. Plus they are a tad too big, in my opinion for the hole size in the Ropeman. It seems to make the ropes ride all the way at the top of the teeth. I like the ropes as they are on the saddle so I was wondering if anyone has any recommendations for a different carabiner that will work as well safety wise but won't be such a tight fit in the Ropeman hole? Thanks guys. (gals??)