Ok guys here's one for you: I just purchased my first Boswell pipe and it is absolutely beautiful. However, the stem fits kind of weird. Figure the part of the stem that goes into the shank of the pipe is about 3/4" long. For the first 1/2" it's loose as can be, as in there's absolutely no resistance. Then for the last 1/4" of the stem it gets really tight and the last 1/16" of it you really have to force on. Is this common? I have 3 Savinelli's and 2 Paronelli's and none of the stems fit like this. Any help is appreciated it!