I would like to know from your experience with this model's retracts - how good are they and do they operate adequately with the 2 retract servos as designed?
I fly off a smooth hard surface but heard that usually ARF mechanical retracts just mean you will need to then purchase an after market expensive pneumatic system as a replacement, so I would like to know if this is the case here too?

Any comments on the model would also be greatly appreciated!
(BTW I have already heard the covering is no good so may re-cover the model right out of the box).

Thank You!