If Rahu is placed in 1-5-9 or 2 from Mercury, then the hand writing of a person will be irregular , it will not be continuos, there will breaks in between, size of letters will be big, The person will have habit of scribling on papers, his signature would look bigger.
If Kethu is placed in 1-5-9 or 2 from Mercury, then the hand writing of a person will be regular, small, and artistic, he will be fond of drawing some thing, his signature would look small.
