Did you use the 2 container system? Cleaning and waterproofing. There's a set available on Amazon.

I've got a set of J&G Clothing waterproof/breathable raingear. Jacket, pants and helmet cover. The jacket seems to be losing it's repellant properties and the pants never seemed to be fully waterproof. And as I sweat alot I get wet from the inside out. Then I discovered the 'pit zips' and it's been better, but I'd still like the clothing to have water roll off.