yeah i see your point and agree with you. i checked mine before hand to check the variance on them.  .2 so it was in line wiht a 1% resistor anyway. but yes as a control 1% is better. 1% is better full stop i was just saying 5% will do as long as your aware of the variance and its potentail for impact - better or worse.

Tape?! Blown Away?!!! Hot powerfull a rework kit do you have? industrial?. Mine never even twitched at blower set to just under half power. the heat was set at about 200 c. i had the preheater plate on underneath so probably didnt need to be as high as 200. apply the flux will stick it in place, wiht some solder paste if you have it.
The temputure you use will vary, depending on the size of the nozel your using, how far from the smd the hot air blower is, the force of the air, these can all affect the temperture reaching the smd. I couldve connected up my temperture probe to check the surface temputre of the smd, but i had the soldering iron connected up so didnt - inconvience that its one or other (temperture probe or soldering iron. yes just been a bit lazy. next time ill stick the probe on to check the surface temperture when it goes.

got a few more to do but i not had time what wiht work and home.