This is typically due to the slide rail assemblies being misaligned with the hole pattern or otherwise referred to as âbeing off a Uâ. More Information. 1  What is a 19â³ Rack. 2  What is EIA-310.  Wikipedia has an in-depth overview of 19â³ racks.
Next Slide Â». Meet Maddie Baillio â the young woman playing Tracy Turnblad in Hairspray Live! Hairspray Live! has been in the works for months, and Maddie auditioned all the way back in April for the live musical. Maddie hails from League City, Texas, and auditioned at a large open call for the iconic role.
Even the 2007 film, with an ensemble cast that included Zac Efron, John Travolta, Amanda Bynes and Christopher Walken, delivered racially sensitive dialogue with a scathing wink to the audience. 1  Derek Hough as Corny Collins and Maddie Baillio as Tracy Turnblad in NBCâs âHairspray Live!â (Justin Lubin/NBC)