Yes it is on carpet, low/med bite. I'm not 100% sure on the front oil i would need to open the shock to check, but it is 50 or 40. I had the tamiya springs on it for a while and it was really hard to control, but that was a good while ago and I have changed quite a few things since then, I can try them again. I need to order the E and F blocks so i can get more toe in the rear or I could use the 1* uprights that i have.