Not done on mine either, although I noticed it before mounting the wings.
Made me nervous: it's a deep thread, and if I snapped the tap off in there it would be painful to get in there and replace the part. Used lots of cutting oil!
Not done on mine either, although I noticed it before mounting the wings.
Made me nervous: it's a deep thread, and if I snapped the tap off in there it would be painful to get in there and replace the part. Used lots of cutting oil!
For anyone not familiar with using taps, use lots of oil as stated AND back out the tap all the way after every full turn or two. Broken tap here would be a real ()*&(*&(^^.