the reels seem to spin slighty slow on my system which suffers no slow down on any other layouts,
i think this machine just has a long reelspin duration...but i may be wrong
ive read in other threads about this machine, in which the machines lamps were causing some slow down...maybe its related....maybe its not...
Big 7 does have a rather long spin time, I believe this is normal.
The reels are the 200 step type which require a fast CPU to avoid stuttering.
I think the lamps causing slowdown thing may have been to do with the Scorpion 2 Super Multi Nudge layout on an old version of MFME?