My driver side seat is a little wore out, but my passenger is rock hard. Is there a way that I could switch the seat cushions? Is there a web site that sells the driver seats? Also i dont know if my clutch is going out but it sure does take a while to get it into gear when shifting. My 250 ford ranch trucks (gas) go right into gear real quick and i can snatch them really easy and quick. But it seems like it takes forever in the cummins and I tend to lose all the RPM and boost that i have built up when i shift. any suggestions for quicker and smoother shifts?