Bennington 20sf on cantilever lift?

[DavidMinnesota]

Hello just got my first bennington and have it on a 20 ft cantilever lift but it is only making contact with the front and rear of the deck so it's not getting any support in the middle when raising it. Is this normal or bad for the pontoon?
Thanks in advanced for your thoughts

 

[BigKahuna]

Welcome to the forum David! Got pics???

 

[SEMPERFI8387]

See this thread. Back 2/3 of deck, minimum, must be supported.
http://club.benningtonmarine.com/threads/adapting-sunstream-boat-lift.7409/page-2#post-115380

 

[DavidMinnesota]

Here's a pic kinda hard to see but other than the front and the back being supported all other beams are above the lift approximately 1/8 of an inch its a LSP 22 ft lift.

 

[cwag911]

Do you have a pic of the lift raised without the boat on it?