<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12pt"><div>Hi gang:</div><div><br></div><div>I didn't attach a file as you can make a simple one on your own. Here goes:</div><div><br></div><div>I created a 6 story multi family basic run in the SD Wizard. I created a wood frame wall with R-19 batt insulation. Runs fine. I then created a wood framed roof with insulation above deck and none below. Runs fine. I then switched, putting the insulation below deck and removing that above. Runs fine.</div><div><br></div><div>THEN, I placed both an R-8 above deck and an R-30 below.</div><div><br></div><div>BDL FREEZES. !!!!</div><div><br></div><div>I checked the raw .BDL file and no errors shown.</div><div><br></div><div>I combined the insulations below deck and again, no problem.</div><div><br></div><div>I even reinstalled the program, with the same
result.</div><div><br></div><div>Anyone ever experience this before?</div><div><br></div><div>I swear I have had only coffee to drink !!</div><div><br></div><div>John R. Aulbach, PE</div></div></body></html>