Maybe you guys can give me some advice here. On my new Road Glide, the mirrors cannot be adjusted so that I can see anything useful in them. I replaced the stock mirrors with round flame mirrors and they are better, but not much. I see on the HD accessory web pages that HD has mirror extenders (PN 91907-87) and replacement long-stem mirror stems (PN 91880-91T). The mirror stems are cheaper and would seem a better choice as they eliminate a joint and are one piece. Will these stems fit any HD mirror or only the longstem styles in the catalog? I know this isn't the most pressing question ever posted here but the useless mirrors are about the only thing I don't like about the new RG, and it makes me really nervous not being able to see traffic approaching from the rear at stoplights.