ok guys here is my idea. im looking to put 2ft sides on my trailer. these will be used year round for hauling mulch and debris. in the fall i would like to have 4ft sides because i will be blowing leaves into my trailer. here is the question. i would like to make them out of either 3/4 or 1 inch treated plywood. would it work to say rip the sheets downt he middle then put some heavy duty hinges on them with some latches. That way i could leave them folded down during the mowing season but in the fall or when i need taller sides flip them up and latch them??