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Old 1st Jun 2019, 10:55 am   #39
cheerfulcharlie
Heptode
 
Join Date: May 2009
Location: Birmingham, West Midlands, UK.
Posts: 708
Default Re: Bell and Howell TQII 1652 16mm projector

Af024
I am curious to know the shutter's relationship with the take-up spool.
Is it linked mechanically to the one motor? thus although your shutter mech is free running at the moment the take-up spool has also increased speed so it can cope with the faster running film.
Or has the take-up another circuit/motor which say supplies more oomph with a full spool and less with an empty one?
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