Todd ... Looking further at your trailer....it may be an optical illusion of just the perspective of the picture, but it appears to me that your "v"' sections of the trailer have some radius to them??? If so...Pacific has changed it's trailer design since my trailer was built. My trailer has all straight sections welded into that V shape (it has a flat section under the keel so it's not a perfect V ). I wonder if they have changed frames and there is a slight difference that needs to be accounted for. I know I recently picked up a new M17 trailer...and it was all new with torsion axles instead of leafspring. Really nice design. They sell enough for M17s that I am sure that they are up on what changes needed to be made....but they only have made 3 or 4 M23 trailer in the last 10 years.....that may have slipped by them. Just a thought. S