I need to change the winch strap on my trailer. It has the built in steps on the trailer. My question is, do i have to take the winch completely off the trailer to replace the strap? The trailer steps are in the way of the bolts that are on the winch. There are 4 bolts on the bottom of the winch itself that hold it to the trailer, do these have to be removed to take the winch completely off and then change the strap or is there an easier way?