Ok, so my first floor in my extension went in and was passed by BCO during Covid lockdown via Photos in email. A new inspector came out and noticed the bricky has broken the external leaf corble finish to attach the joist runner flush. Now the new BCO wants the runner attached to the internal leaf with Chemical anchors and the joists bricked in and supported by the external leaf. This now means I also have to re hang my joist hangers on the opposite end in my thermalite blocks as well. Should these be cut in and fixed with chemical resin aswell? Thoughts please!!