Just finished install on 2018 Goldwing Tour Dct. Was a little skid ish based on some reviews. Ran all screws in before assembly.Three were a little tight, but some lube and working them in and out did the trick.(Guess Kuryakyn read other's reviews and ran a tap through after painting.) I was pretty generous with the window cleaner as lube, even when installing metal covers over rubber sleeve. No problem getting rubber tabs to seat. I also heeded previous reviewer who suggested hose clamps to fully seat covers before inserting screws. You will need a 3/32 hex wrench. A size 4 screw isn't much so be light handed when tightening. I'll reinstall them after a few days with some thread lock. Look great!