They could be too tight. I routinely back them way off and then find "T", then go another rotation if I can see rockers moving. Make certain you aren't mistaking "F" for "T". The only way "T" is off is if the cam chain isn't on/inline with the cam timing or the flywheel key is sheared (rare on a 350X). If this was a running motor, that valve timing should be fine and more than likely you were too tight or on "F".
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country