Sailboat Dolly Trailer with Laser Pico Dolly Combo

Received product. Assembly required, directions don’t have good illustrations, does the job but could show better illustrations and detailed instructions. Trailer and quality appears to be very good. First issue is that product says it is compatible with dynamic trailers. This is not accurate, or misleading, it fits a specific dynamic trailer only. I bought trailer for my Melges 14, (4.267 meters / Laser is 4.2 meters) Melges 14 very similar to dimensions of a laser. I have a dynamic trailer for Melges 14, however it is a different model than the laser dolly. When assembled I put my Melges 14 on trailer with Dynamic trailer the Melges uses. Does not fit and can it be used. Assembling the laser specific Dynamic trailer that came with purchase and will put Melges 14 on that dolly and hopefully Melges will work with the shorter dolly (about 5 inches) and be safe and trailerable. Will update once completed. Just be aware that you need a specific Dynamic trailer , and can only be used with that one.