My Head is leaking and i went to tighten down the head studs and all of them are good except the one all the way in front it just keeps spinning and spinning and coming loose causing oil to leak out of the head and make it run like sh*t. What are you guys using for these studs on your 240 kits? I have had nothing but problems with this head lifting all the time. i just want to know the best/.easist way to fix it because i need to get it fixed so i can ride it a little and then i gotta sell it. thansk for any help in advance guys!