Each video larnygoscope model has its subtle quirks and troubleshooting techniques. The following techniques are useful when intubating with the Glidescope AVL:
For tip #3 I mention that you should be looking at the mouth while introducing the ET tube. During this, it is easier to slide the ET tube underneath the right sided flange that the glidescope has. This concept is illustrated in the Mgrath X blade below where this region is labeled as the "ET Contact Zone".
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Bacon, E. R., Phelan, M. P., & Doyle, D. J. (2015). Tips and Troubleshooting for use of the GlideScope video Laryngoscope for emergency Endotracheal Intubation. The American Journal of Emergency Medicine, 33(9), 1273–1277. doi:10.1016/j.ajem.2015.05.003
GlideScope® Video Laryngoscopes Channel, ©2012 Verathon Inc. 0900-4018-00-86, Retrieved October 28, 2016, from https://www.youtube.com/watch?v=7jb2tbqQ6VQ
Carlson, J. N., & Brown, C. A. (2014). Does the use of video Laryngoscopy improve Intubation outcomes? Annals of Emergency Medicine, 64(2), 165–166. doi:10.1016/j.annemergmed.2014.01.032
Duggan, L. V., & Brindley, P. G. (2016). Deliberately restricted laryngeal view with GlideScope® video laryngoscope: Ramifications for airway research and teaching. Can J Anesth/J Can Anesth Canadian Journal of Anesthesia/Journal Canadien D'anesthésie, 63(9), 1102-1102. doi:10.1007/s12630-016-0681-3