I decided to enlist the help from my two brothers to try to make the loading process easier. no center bunks were on my trailer. We also found that the outside bunks were not set in the correct position. we measured from the center of the middle toon to the center of each outside toon and set them to 39" then we purchased y brackets from amazom for the center bunks we then had some ell brackets fabricated with slotted holes to mount on the factory brackets. we could then adjust them side to side or up and down. put new marine carpet with glue on the bunks. we then lined up the uprights to the correct positions. now the boat slides nicely right in there bunks and sets straight on the trailer. we intend to add 40''outside rail on each side this will keep it straight and should slide right in. its a 2008 2250rl. we also have gotten the sterring fixed, the shift dog fixed and all the guages now work. .so now everything is a go so if you have a 2008 bennington come with no center bunk support put one on and spaced right it works