Hi i need to install 4 new light fittings ,all the same which go flush to the ceilings.The problem is i have ceilling roses in the way.The previous fittings were plastic while the new fittings are metal so would need to be earthed.I don't especially want to replace the ceiling roses so is it safe to push them further into the ceiling and then have a live,neutral and earth connections from the rose on to the new fitting which then can be fixed to the ceiling?john