If there's not
a lot of drag, the valves are to loose. Use the backside method. Unless you've got lots of experience using the traditional method, it will be quicker, easier, and more accurate.
FWIW: I just finished my valve adjust, tune up, new oil lines, and new fuel lines project. (Related valve adjust thread:
Worst auto task in 30 years...) The car runs great. No ticking valves, and no leaks. I can wait for next weekend's event...