I had bugeye springs on my classic. The general consensus (and I agree) is that the S-Techs are a good spring if you want a large amount of a drop, but complete trash if you actually want your car to handle. I just swapped out my S-Techs for P1 springs on Saturday. The S-Techs were so soft that I didn't even need a spring compressor to remove them, they could be compressed a bit by hand. The ride wasn't the best with the S-Techs, but the P1 springs have a rougher ride.