another fork lock question

[MJW]

My 51 lock was covered up with a welded on slug when I got the bike, so I carefully drilled a smal hole in the center, big enough to guage where the sides were, then increased the drill sizes till I was close to the original bore. Some fine tuning with a dremmel tool and I had the original hole cleaned up real nice. I got the replacement lock from V-Twin so I could see by placing a small drill bit into the roll pin hole on the side of the lock, what angle to drill the new hole thru the lock housing for the pin. on my first attempt at drilling the roll pin hole, I happened to hit the original hole! What luck, The new lock came with 2 roll pins,the plunger assembly and a plug for the hole in front of the steering head. Mike