Dan,
We tried our big car recharger (similar to what Thom supplied you?). It sounded rougher than the Big Crank. I remember Thom theorizing that a Teres motor controller would respond more than a Galibier would to battery differences, due to its higher impedance. Paul says the Big Crank has very low internal impedance, so I guess that makes sense - as much as anything electrical makes sense! <;~)
Ducatrider,
I don't know any sources for 1/4" mylar. You could try what Chris Brady did when he first wanted to experiment with 2 mil vs. 1 mil mylar. He couldn't find 2 mil in 1/2" rolls, so he bought a large sheet and cut 1/2" strips with a straightedge.
We tried our big car recharger (similar to what Thom supplied you?). It sounded rougher than the Big Crank. I remember Thom theorizing that a Teres motor controller would respond more than a Galibier would to battery differences, due to its higher impedance. Paul says the Big Crank has very low internal impedance, so I guess that makes sense - as much as anything electrical makes sense! <;~)
Ducatrider,
I don't know any sources for 1/4" mylar. You could try what Chris Brady did when he first wanted to experiment with 2 mil vs. 1 mil mylar. He couldn't find 2 mil in 1/2" rolls, so he bought a large sheet and cut 1/2" strips with a straightedge.