Using a private inspection service at my architects recommendation. 1st inspector was great,  sensible and most importantly, practical. Unfortunately he has left the company and the guy we now get is friendly but I get the feeling he is new in the job - for example questioning whether Kingspan SIPs are an approved building material (!) making *me* check if the 1mm /2mm packing used in spots along the soleplate by the erectors is acceptable or if it should be grouted (good luck getting <1mm gr