I ride with an X-creen 'Tour' clamp-on style extension on my 2017 F3L. Been almost 20,000 miles without problems; used with several different makes and sizes of windshield (BRP short stock, BRP Tall Boy, F4, etc.). Currently using in conjunction with Lamonster Freedom 17". The X-creen allows almost infinitely variable positions to control wind flow, noise, buffeting, etc. Easy and quick to adjust. Experiment until you find the position you like best. X-creen has two different sizes: "Sport" and "Tour"; the latter is a bit larger (both taller and wider) and is what I believe is better choice for Spyder. Easily removed and re-sold if it doesn't give you what you want. Look around; you may even find a good used one. Photo shows X-creen "Tour" added to BRP short stock shield on F3L. 20190626_173911.jpg