Found the following hamletworks.org entries referring to line 990
View Commentary Note for 989
989
At last, a little shaking of mine arme,
2.1.89
View Commentary Note for 990
990
And thrice his head thus wauing vp and downe,
2.1.90
View Immaterial Textual Note for 990
990
And thrice his head thus wauing vp and downe,
2.1.90
View Material Textual Note for 990
990
And thrice his head thus wauing vp and downe,
2.1.90