yes he has a lot of mobility and strength problems and that was my #1 issue for him to address. I hope we have him on a better track to work on some of his really big weaknesses. He does have insoles and I actually tried some G8 Insoles in different positions but didn't change anything. I put him on the Guru with 165s and it helped the most. He still has a lot of wobble during entire pedal stroke but I think that is from body weakness and not fit position. Thank you for the feedback