Accelerator pedal to light

[Luke43]

Hi all ,

New to this forum and new to owning an Audi, 

I have recently picked up my new A4 2L TDi Auto and I love it, the only problem is the accelerator pedal. The main problem is I've always had BMW's and have got use to the heavy throttle pedal that pivots from the floor , this made driving on a motorway very easy as you could rest you foot without the weight of it pushing the pedal down. Now in the AUDI I have to constantly adjust my foot as the pedal will just go to the floor if I rest it. I have cruse control but sometimes its not practical to use but I'm finding myself getting serious leg ache. 

Does anyone have this problem ? is there anyway of increasing the resistance of the throttle pedal ? Or changing it to have a pedal pivoted from the floor rather than above ?

Luke