Stuck heads (or locked spindle)

[jono-ats]

A bit like watching an appendectomy performed with a pocket knife and without benefit of anesthesia. Ouch!

[waqas_ali766]

hahaha. i always unstack head and replace head with my fingure , no tool i use .
99% success . but need very care and experience

[xsoliman]

At least you weren't smoking a cigarette at the time

[waqas_ali766]

i hate smoking,

[SALIM]

i am SORRY, for about smoking,