Re: Iron Cobra Jr Double Pedal Problem
It's the weight of the drive shaft, which is essentially connected to the second beater.
I'd say don't worry too much about it and persist with your practice and gigging. Those are nice pedals and worrying about something like that is just going to detract from your drumming. Every single double pedal with a drive shaft has a little lag in the slave BAR NONE. Might be a little less, but it's definitely there, so don't worry about it!
It's not the gear, it's what you put into your playing!
"... As war machine, crushes their balls, God have mercy..."