I could not find a torque wrench that went below 10. I ended up buying a cheapo version that had the indicator needle. I hope its not super critical. They are snug and I dont fell I over tightened them. If my VC leak after I get it all put back together that is gonna P me off lol.
Rocker torques specs are way more important - my guess most people don't use a torque wrench on the vc bolts. I'm a bit anal. If it has a spec I'm using a torque wrench. Your vc will likely not leak as long as the gasket is install properly.