My 1987 TS6M came with a mis-matched trailer. My trailer was thought to belong to a larger Ski Supreme of about the same vintage. I have had decent service with this trailer, but it did take some tweeking to perfect the fit. The previous owner lived on a lake, and only used the trailer twice a year, so he didn't care.

The TS6M is 19' long, and the trailer is probably sized for a 21-22' boat. This trailer has tandem axles, which I like, but required some adjustments to get the center of gravity right. Putting the bow against the original bow stop put the boat too far forward on the trailer. I replaced the bow stop's 2" thick lumber with 6" thick lumber. Now the boat's engine is centered over the two axles, and about 4" of trailer bunk is visible behind the transom.

I also added a roller to the trailers fwd cross beam as the hull could strike it if the boat launch is steep.

Here is a picture of my little boat on a big trailer: https://forum.supraboats.com/album.p...4&pictureid=16