Found the following hamletworks.org entries referring to line 3247-8

View Commentary Note for 3246-49
3246-7 Clow. Cudgell thy braines no more about it, for your | dull asse wil 
3247-8 not mend his pace with beating, and when | you are askt this question 
3248-9 next, say a graue-maker, the | houses <that> hee makes lasts till Doomesday. 

View Material Textual Note for 3246-49
3246-7 Clow. Cudgell thy braines no more about it, for your | dull asse wil 
3247-8 not mend his pace with beating, and when | you are askt this question 
3248-9 next, say a graue-maker, the | houses <that> hee makes lasts till Doomesday.