Voltage on f1 power supply ?

Well after a long long build time I have my f1 up and crawling.
(crawling) I say because I'm only getting 9 volts on my bias . I get 21 volts on my rectifier and 21 volts on the power supply output
The only thing diff from the norm is I put 10000uf caps instead of 15000uf caps
Any takers ?