I know this has been discussed but I could not decipher one thing. When attaching the lower engine ground strap going from the engine plate to the engine mount previous discussions indicate it attaches to the engine mount. Can it be attached to the top bolt (does this bolt go all the way thru the mount)? It does not seem long enough to reach underneath to the lower attachment. Or was I supposed to put it on underneath the mount between it and the frame (already have engine in)? Bruce