I examined the Spiro-loc (which is how the manual spells it) with a magnifying glass and was satisfied it's in the groove, baby. So I proceeded to install the flange, taking great care to insert it evenly so as not to pinch its triple seal or disturb the stud's o-ring. I'm ready to torque the flange bolts and center stud nut, but I encountered an unforeseen problem. Seems my 7/16" box end won't fit into the flange's notch and allow me to tighten the nut (while holding the stud with a screwdriver) enough to start torquing it. No room to get it on the nut. I'm stymied. The only solution is to find a wrench that's more svelte than the one I have. Don't ya just love those unexpected work stoppages?
