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.
The performer isn't just a pretty face though: she is also a business student at a leading New York college. Screen star: Tracy played Tracy Morgan in 30 Rock, alongside Tina Fey, Jack McBrayer, Jane Krakowski and Alec Baldwin. Earlier this month she Tweeted: 'About to knock out this 20 page paper: business course. ill be sitting in this same spot all day!'. Morgan is already dad to three sons from his previous marriage.