I have the "duct-taped" 2520XL next to Sal's. I found that opening up all the windows in the pilothouse helps to cut down the sail effect of the pilot house a little bit. I still have some trouble combatting the crabbing in reverse but find that some judicious application of forward to start the stern swinging in the proper direction helps. For instance, if I'm trying to back to the port side and it's crabbing, I'll turn the wheel hard over for a forward right turn and give it an idle speed burst of forward then quickly turn the wheel back over to port and put it back in reverse. All turns of the wheel are done neutral. The forward burst gets the stern's momentum in your favor for the completion of the turn. I will also alter my approach so that I start backing to my slip with the wind coming more or less straight at me. My slip faces west, so with a north wind, I cruise right up to my slip and back in. If the wind is from the south, I make 180 and then back in. I try to use the wind to "help" the boat turn into the slip rather than fight against me and set me into other boats.