second bonus in powermount

hello
i have any 1 question how add 2 bonus in my powermount
i have this
pc.mount(20116,2400)
pc.mount_bonus ( apply . CRITICAL_PCT , 20 , 2400 )
work 100%

but when i like add 2 bonus fail
example 1
pc.mount(20116,2400)
pc.mount_bonus ( apply . CRITICAL_PCT , 20 , 2400 ) , ( apply . MAX_HP , 20 , 2400 )
no work!

example 2
pc.mount(20116,2400)
pc.mount_bonus ( apply . CRITICAL_PCT , 20 , 2400 )
pc.mount_bonus ( apply . MAX_HP , 20 , 2400 )
only work first bonus



any can hel me?
thanks

just do:
pc.mount_bonus ( apply . CRITICAL_PCT , 20 , 2400 )
pc.mount_bonus ( apply . MAX_HP , 20 , 2400 )

that works.

#moved