twitching

Which spray lubricant may I use to eliminate slight jerky twitching noises coming from the roof when closed??

Hi, I bought my car about 1.5k miles ago and at point of sale the car had new pads all round, new shoes, new rear discs and new tyres for 3 wheels. :D All was perfect, (aside from a small adjustment for the handbrake done after a month) but now under braking there seems to be a...