This is a CR-200 and not a CR-201. The CR-200 has several well-known problems (gears that break, placement of the lateral supports, suction cup) and was VERY quickly replaced by the RC-201 returns to the many unhappy customers.
Comments / answers "customers" who received his CR-201 probably wrong, so CAUTIOUS!
Amazon should prohibit group several product references one item. Shame as commercial practice to get rid of old stock.