I searched and couldn't find any thing about the BDE cam gear install on JWT 500 cams. I have the 90 - 93 cam gears I am installing. I used the 7mm spacer and longer dowel pin. I installed the gears and torqued to 90 ft/lbs, yet there is still about a 3mm gap between the cam gear and the end of the cam where the 7mm spacer is. Is this correct? Should not the gear mount flush to the cam spacer?