anyone had any experience with these cheap BGE ramps
http://www.ebay.co.uk/itm/321740808920?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT
http://www.ebay.co.uk/itm/321740808920?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT