yguess = model(z, param_guess, high_voltage_rail=high_voltage_rail)
yfit = model(z, p, high_voltage_rail=high_voltage_rail)
bump_plot({'z': z, 'deflection': deflection}, yguess=yguess, yfit=yfit)
yguess = model(z, param_guess, high_voltage_rail=high_voltage_rail)
yfit = model(z, p, high_voltage_rail=high_voltage_rail)
bump_plot({'z': z, 'deflection': deflection}, yguess=yguess, yfit=yfit)