We added the Triumph touring pillion, great addition. I also have the tall backrest.
We sat on an Electra-Glide a few months ago. Wife was not happy. The HD seat/pegs/riders position was all wrong for her, forcing her legs to be splayed out a lot farther than on our America. On the HD, she was also a lot closer to me, which didn't help.
Since adding the touring pillion, she hasn't complained.
