Original sentence: 1:48 cars were promoted briefly in the 1960s, and 1:43 slot car sets are generally marketed today (2006) as children's toys.In 2004, a number of traditional slot car manufacturers introduced Digital Slot Racing to the market.In addition to the major scales, slot cars have been commercially produced in 1:48 and 1:43 scale, corresponding to O-gauge model trains.So far, there is little organized competition in 1:43, but the scale is gaining some acceptance among adult hobbyists for its affordability and moderate space requirements.The E-Jag would be 4.3" (10.9 cm) in 1:43
Edited sentence: - 1:43 scale cars are even smaller and less detailed but the cost is substantially less, usually costing about 1/5 the cost of the 1:32 cars and race sets.In 2004, a number of traditional slot car manufacturers such as Scalextric, SCX and Carrera introduced Digital Slot Racing to the market.In addition, there is 1:43 slot car sets that are generally marketed today (2006) as children's toys but are gaining momentum in the home racing aspect of the hobby among adults who find the affordability, durability and size of the scale to be attractive.The two main companies that produce 1/43 scale race sets are Carrera and Artin as well as others.These included Aurora's XLerators, Lionel's Power Passers, Ideal's Total Control Racing (TCR) and Carrera Servo