Another "tidbit" to be aware of.......:2thumbs:
What I ALWAYS do,when starting to adjust valves is:
Get the cylinder on TDC compression that I'm going to do first.
NEVER,EVER,put the pushrods in the other cylinder,UNTIL the valves are set in the first cylinder,and engine turned over to tdc on the second cylinder....
Why ??

Because when turning the motor over,to get tdc on the second cylinder,if you have the pushrods and rockers on,you can squeeze some oil from the lifters,which may ruin your feel for the end of free play(you'll compress the lifter too easily by hand)which may result in a too tight,or bent valve.:angry:
John