I have tried everything and I can't get the freaking drip rail moldings on. I have a vinyl top, so I need these on the car baddly. Trim shops around here WONT do it, because they say they don't want to be responcible for them. So how do I get them on? Is there a trick to this? I have tried tapping them on with a rubber mallet gently, but I don't want to bend them...... any other ideas?