Harbinger one - no enough throb

[jozabroz2000]

hello guys
i built one and it seems that everything is working fine except that there is not enough throb
LDR and bulb from Smallbear (also tried others)
i checked the voltages and the Q9 doesn't show how it should  (according manual)

c 13.2v
B 5.2v
E 4.6v

my voltages are
C around 4v
B around 5v
E around 4v

Did not try another transistor!
Any suggestion?

Thanks in advance