I have something similar to a Delta compression faucet in my bathroom. I replaced the washers and springs in the faucet, but when I turn on the cold water, water leaks out of the hot water handle near where it is attached to the sink (a significant leak, but not a gusher). When I turn on the hot water, it also leaks out of the cold water handle. As I write this, I am not sure whether the faucet leaks when the handles are not turned on. However, if there is a leak, it is a very minor one. Beneath the handles are small cylindrical plastic cartridges that, by appearance, do not look bad to me, and are very similar to Delta cartridges that I have on another faucet. Unfortunately, I can't find the name of the faucet anywhere.
Can someone tell me what is going on and how to fix it. Thanks,
JD