When the cleats on the dock are farther apart than the boat, you don't have a stern cleat to tie to. You only have a quarter breast cleat, which would normally be used for a forward spring line. It's manageable, but not ideal. If you are only docking for 30 seconds to get on off the boat, it's no problem. However, when you're docking on the ICW to go to dinner or walk around an outside mall (like Barefoot Landing) for several hours, any line stretch lets the boat move away from the dock when re-boarding and move too much when somebody blows through the no wake zone.