It sounds like you need to change the speed of the blower fan to low.
YOu will need to contact a HVAC tech. to come out and perform this task. The wires at the control board that operate the fan speeds, will have to be changed.
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my air flow thru vents is already low if its turned down any lower i wont feel it all is that the only way?
That is the only way I know to get the air warmer. The Furnace is designed for the blower motor to run on Low in the heat mode and high in the cool mode for the very reason of what you are experiencing.
I beleive if you change the speed to low on the fan in the heat mode, you will experience warmer conditions in your home.
I wish you success!!