I remember having to do this in a Physics lesson in 1980. Oddly enough, it was the only experiment taught to me by Mr Andrews that’s had any practical value since then.
After these events, the shirt and neck tie worn by the operator had to be buried in a led box for ten years to reduce risk of banana animation due to a then little understood sympathetic resonance phenomenon. The operator had to leave the bunker shirtless, walking backwards with eyes closed.
I believe there is a slight spill over into the wig feed from the banana RF signal. Adjusting it by 497 simply made my Y-fronts feel a bit tighter. I tried further adjustment by topping off the water bowl by another 20 ml, but that only made my wife's skirt fly over her head, ruining her beehive. Can you dial back the wig frequency by about 4 points to about 20∆ tpm (toupees per minute)? That would probably work and even thing out a bit.
Watched this without paying attention to the channel. Was about to write a comment, stating that this got hard Quentin-Smirhes-Vibes. Should have known better ...
This kind of thing used to be on before 'Mary, Mungo, and Midge' on Saturday mornings. I think the latter did me more psychological damage than the former.