At the risk of preaching to the choir, be aware that "torque" is not the be-all and end-all for putting things together. Use of a torque wrench is normally recommended for more important fastenings like rear wheel bolts and cylinder head bolts where it more important that (a) the bolts are tight enough so they won't come out and (b) the set of bolts is tightened evenly to ensure a leak tight joint.
For smaller fastenings, you really ought to develop a "feel" for the fastening. The possible error in relying on torque alone at lower settings is very likely to have you over tighten and/or shear off a smaller fastening.
A 2 stage tightening as mentioned above would be good approach when using compressible washers as seen on spark plugs and some sump plug washers. Go try the feel of a brand new spark plug. It's scary at first.
The regular GS sump plug washer is a normal copper or aluminium washer that can be tighten in one go. Finger tight. Then a tweak with a spanner. You'll know it's right if the oil doesn't leak
Seriously, a torque wrench is a liability in the hands of one who has no "feel".
ps - bolt extension is the true measure of tightness. Torque gets all confused by lubricated threads or dirty threads and uncalibrated wrenches. Been there, got that T shirt.