Working with a TF male (less than 200 lbs K3 level), already independent on a preparatory using a Bock 3R45 knee. Now ready for the definitive endoskeletal and will be changing him to either CaStance or Mauch SNS. Any opinions/feedback on the lightest, most dependable frame would be appreciated. Replies will be summarized.
Eric Schwelke, C.P.O.