BEagle, Your memory serves you well. Point Alpha R200/20, Turn Left OR Right to intercept 15 dme arc. Turn onto inbound course to be established at 12 dme.
I only flew Hunters at VY and so longed for an Offset Tacan. Certain IREs expected one to perform a No Compass/No Gyro Point to Point to Alpha followed by a full Tacan Approach. My Limited Panel flying was very limited in those days but I suppose it did improve. Oh how I enjoyed the Phantom instrument displays, although still no Offset Tacan!