Upgraded CS V1 to v3 today but still using my trusty old(literally) PWTS and have a fw question

Gary Demoss

So I currently have the PWTS_681_FanatecFwUpdater_v2.3.zip and Fanatec_Driver_64bit-v261.zip installed on my pc. But in my options I can't set the min max or anything for the pedals because it's not the latest pedal fw. So I was wanting to know if I upgraded to Fanatec 64bit v328 would that cause issues with my wheel since it's so old and it's fw was only v261?