ok my car idles perfect, its a 91 hatch im running OBD1 p72, b16a JDM motor, and place racing mounts, with the longer version intermediate shaft, forgot the model either y1 or s1, and on the drivers side im using a 86-89 teggy axle and on the passenger side a 90-93 axle. both fit fine. and when spinning the wheels in the air i get no binding, and the car rolls easily on its own. i bought the axles brand new. now heres my problem. i took the car out for a drive and first gear seems ok but i put it in second and get on the gas i get this HORRIBLE shaking in the wheel and car, but when i get off the gas it goes away. any ideas what this may be? is this normal with a swap? heres a pic.