I do my relaxation, breathing and mind taming in my office chair. (week 3)

I only get as far as getting cobwebs (tickling feeling in my head and sometimes arms and legs) does this feeling alone count as being in a light trance?
The other sensations Robert are describing in his book (for light trance) I can´t really say I feel, there is not really any more change in consciousness, perhaps maybe a slight dissociation from the body but nothing more than that.
Am I on the right track or should I change something?

/Magic