I just purchased a 2007 370 SS formula I have it kept on a trailer at the moment and I noticed when it rains I am getting water in the mid cabin bilge any idea where this could be coming in from I am also getting a little bit of water collecting underneath the seat, Closest to the sink in the cabin

have you checked all the handrails and fitting going through the glass on the top side? I've sold one 37SS several times, i recall the midship bilge often having water in it, or at leas the pump always evacuated some. could be trailer related too, i wonder if the inclination or something is slightly different than when it sits on the water. they are fairly ass heavy.

you are saying the port side seat directly fore of the sink/trashcan/counter area in the cockpit gets water underneath it? the seat directly above the MSR?

Pop up cleats??

Anchor locker in the front of the bow?