I pulled my O'Day 25 out for a few days earlier this year on a new to me trailer. The trailer has a keel bunk with PVC side rails and four sets of rollers to keep the boat upright. The previous owner put a new 1,200 lbs winch on it just before I bought it. The winch ended up bending and I wasn't able to get the boat all the way onto the trailer at the ramp. While I have a 3200lb F2 winch that I plan on installing I was thinking about installing some plastic bunk guides. I was told once upon a time this was a bad idea as there needs to be some friction to help keep the boat in place. I will be using at least two heavy ratchet straps to keep it from moving around. Thoughts?