Interbay housing assemblies for use with fiber optic management system racks, include a first enclosure having sidewalls, a rear opening and a plurality of front openings. The controller is further configured to accumulate a Block READ Count corresponding to the number of times any pages in a first block of pages have been read since the first block was last erased. \u201cSpoiling\u201d reduces the number of pixels to be examined preferentially on orthogonal axis oriented with respect to the expected location of the interface or phase boundary. Additionally, in certain embodiments, after application to a substrate as a coating and after curing, the compositions demonstrate a 20\xb0 gloss recovery of at least 75% when subjected to the DRY ABRASION TEST METHOD. In some embodiments, the interfuser is configured to receive two or more counts from the counter and read data conveyed by the data location based on the two or more counts. With the lens held, the U-shaped portion is adhesively bonded to the cylindrical portion and then is removed from the cylindrical portion.