I have an oil leak on the back right side of cylinder, auto timing chain adj, gasket i replaced at 3000 miles, bike now has 17000 and i thought it was same gasket as leak was at right rear of cylinder again, replaced gasket, still leaked. I removed cam cover and tryed to retorque cylinder bolts the two bolts on left side as sitting on bike came loose the bolts on the right when i tried to loosen them felt as though they were gonna break?? They felt like i got about 1/8 of a turn to torque specs. but felt like i was tourqing a sring. I think the oil leak is coming from cylinder base gasket directly under timing chain adjuster at right rear base of cylinder, any one ever have this problem with the cylinder bolts on a DR650 before. Thanks for any help.