The timer for changing stock on surfaces here seems to be about 20-30 minutes (or even way longer).
Which seems very long, specially when you might need to wait for 3 or 4 changes to get the sack you want.
I was wondering if the timer on this shop for changing items on all the surfaces could be shortened rather considerably, the amount the prayer mats at Sputkin's changed at HE is a good example, it was maybe 5 minutes at most.
Thanks!! Linett