[Elecraft] K3 and Micrometer II help

[Tom]

Hi,  
I just hooked up my Microkeyer 2 installed all software and the software is communicating with the radio.  However if I talk into my Mike there is no transmit occurring via Vox or PTT on the radio. 
Pi am using a Heil preset as received from Elecraft. 
I have the k3 front mic cable. 
I have the wire marked line in on the cable to the line in on the radio. Same for line out. 
I have set jumpers to non electret. 
Can someone tell me what I am doing wrong.? 
Thanks