Bit of a long shot, but I know that Extreme Marine trailers have been discussed on here before and I was wondering if anyone had an EXT550 that they could measure for me:
Basically I'm after:
1. Width of frame between wheels (ie trailer width excluding wheels and mudguards)
2. Maximum width between bunks measured to the middle of each bunk
3. Minimum height of bunks when at maximum width
As per the attached sketch.