looking at a number plate flipper, keep away from Speed Flip.They are sold out of the U.K. by the most unhelpfull person you would not ever want to deal with. I have purchased two units over about 6 months. The first unit failed within a very short time and when I tried to make a warranty claim it was suggested I try to fix it in Australia as the freight costs would be extremely high to send it back and forth.I purchased another unit which has also failed.
Further, the hinging plate is hinged with bolts passing through a thin aluminium housing. The bolts have enlarged the holes in the housing through which they pass, from vibration after 4k. Just don't buy it.
Garry Hough, Bunbury, Western Australia.