Not sure what the mechanism is but I think it is very similar
both were derived from the original AT lifter mentioned here. According to the Tru- Lift designer the biggest difference is in lifting capacity : about 3x (15g) for the Tru Lift
there is a thread on the VPI forum
i think I will try the relaunched AT next
both were derived from the original AT lifter mentioned here. According to the Tru- Lift designer the biggest difference is in lifting capacity : about 3x (15g) for the Tru Lift
there is a thread on the VPI forum
i think I will try the relaunched AT next