I am just finishing up putting together an ESR 325 big bore kit and was wondering if you guys could help me out? The ESR cylinder uses a spring power valve and hence the power valve linkage attachment to the cylinder does not rotate like it does on the stock one. Because of this, I'm not sure if I should torque the bolt all the way down or leave it a little loose with loctite so it doesn't bind? I am worried if I torque it down it will bind the linkage. If you have any insight I'd appreciate it. I tried to call ESR but I think they are closed today and I'd like to ride this weekend. I have attached a picture of the bolt hole I'm talking about and my almost completed engine. Any one have one and can shed any light?