Chloe steam engine and what to look for Oct 11, 2014 20:37:54 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by corvette89 on Oct 11, 2014 20:37:54 GMT -5 I am new to steam. looking at Chloe Steam engine. 7.5 rail gauge. what should I be concerned about. the seller is vague on description.