Hello all I am the new owner of a 2013 Silverback 29re. I have not had a chance to use the camper yet just trying to get it ready for use. I have a question about the slides, they seem to have a lot of noise and vibration to the camper when they are coming in. My last camper only had one electric slide but did not make as much noise or vibration. Just checking to see if it is normal.