Hi is one of these the kit you bought? The first one looks to be more/larger than the starter kit; and the second one the starter kit. I am thinking just buy the larger more expensive one - thanks for your advice here as will definitely try this out once car is built!
Ted
https://www.amazon.com/Dr-Beasleys-M...ct_top?ie=UTF8
https://www.amazon.com/Dr-Beasleys-M...web_7996865011