I know there is a school of thought that feels "as low as you can go without buzz" is the norm, but I have been looking for some specs for comparison purposes....Here is what I found on the Fender website:
Neck Radius
7.25"
9.5" to 12"
15" to 17"
Relief
.012" (0.3 mm)
.010" (0.25 mm)
.008" (0.2 mm)
ACTION
Players with a light touch can get away with lower action; others need higher action to avoid rattles. First, check tuning. Using a 6" (150 mm) ruler, measure the distance between bottom of strings and top of the 17th fret. Adjust bridge saddles to the height according to the chart, then re-tune. Experiment with the height until the desired sound and feel is achieved.
Note: For locking tremolo systems, the individual string height is preset. Use the two pivot adjustment screws to achieve the desired overall string height.
Neck Radius String Height
Bass Side Treble Side
7.25"
9.5" to 12"
15" to 17" 5/64" (2 mm)
4/64" (1.6 mm)
4/64" (1.6 mm) 4/64" (1.6 mm)
4/64" (1.6 mm)
3/64" (1.2 mm)
PICKUPS
Set too high, pickups can cause myriad inexplicable phenomena. Depress all the strings at the last fret. Using a 6" (150 mm) ruler, measure the distance from the bottom of the first and sixth strings to the top of the pole piece. A good rule of thumb is that the distance should be greatest at the sixth-string neck pickup position, and closest at the first-string bridge pickup position. Follow the measurement guidelines in the chart below as starting points. The distance will vary according to the amount of magnetic pull from the pickup.
Bass Side Treble Side
Texas Specials 8/64" (3.2 mm) 6/64" (2.4 mm)
Vintage style 6/64" (2.4 mm) 5/64" (2 mm)
Noiseless™ Series 8/64" (3.2 mm) 6/64" (2.4 mm)
Standard Single-Coil 5/64" (2 mm) 4/64" (1.6 mm)
Humbuckers 4/64" (1.6 mm) 4/64" (1.6 mm)
Lace Sensors As close as desired (allowing for string vibration)
Linday Frailin perfers 1/8" up off the pickguard on Strats in general, according to his video...
Would you say these are a good evaluation standard to see how far off one might be????
Neck Radius
7.25"
9.5" to 12"
15" to 17"
Relief
.012" (0.3 mm)
.010" (0.25 mm)
.008" (0.2 mm)
ACTION
Players with a light touch can get away with lower action; others need higher action to avoid rattles. First, check tuning. Using a 6" (150 mm) ruler, measure the distance between bottom of strings and top of the 17th fret. Adjust bridge saddles to the height according to the chart, then re-tune. Experiment with the height until the desired sound and feel is achieved.
Note: For locking tremolo systems, the individual string height is preset. Use the two pivot adjustment screws to achieve the desired overall string height.
Neck Radius String Height
Bass Side Treble Side
7.25"
9.5" to 12"
15" to 17" 5/64" (2 mm)
4/64" (1.6 mm)
4/64" (1.6 mm) 4/64" (1.6 mm)
4/64" (1.6 mm)
3/64" (1.2 mm)
PICKUPS
Set too high, pickups can cause myriad inexplicable phenomena. Depress all the strings at the last fret. Using a 6" (150 mm) ruler, measure the distance from the bottom of the first and sixth strings to the top of the pole piece. A good rule of thumb is that the distance should be greatest at the sixth-string neck pickup position, and closest at the first-string bridge pickup position. Follow the measurement guidelines in the chart below as starting points. The distance will vary according to the amount of magnetic pull from the pickup.
Bass Side Treble Side
Texas Specials 8/64" (3.2 mm) 6/64" (2.4 mm)
Vintage style 6/64" (2.4 mm) 5/64" (2 mm)
Noiseless™ Series 8/64" (3.2 mm) 6/64" (2.4 mm)
Standard Single-Coil 5/64" (2 mm) 4/64" (1.6 mm)
Humbuckers 4/64" (1.6 mm) 4/64" (1.6 mm)
Lace Sensors As close as desired (allowing for string vibration)
Linday Frailin perfers 1/8" up off the pickguard on Strats in general, according to his video...
Would you say these are a good evaluation standard to see how far off one might be????