I purchased a J570 as part of Wildman's Black Saturday promotion.
Along with the J570, I received a strange aft closure. I understand the inside diameter of the closure being much larger as it probably requires a larger nozzle, however my aft closure has no thrust ring. It is flush with the casing.
Is this particular closure available with a thrust ring, or am I required to develop my own motor retention method?
I did not account for a ringless aft closure when designing the bird with a J570. I'd like to be able to fly this without modification to the rocket.
Anyone in the know that can help?
Thanks,
Mike
Along with the J570, I received a strange aft closure. I understand the inside diameter of the closure being much larger as it probably requires a larger nozzle, however my aft closure has no thrust ring. It is flush with the casing.
Is this particular closure available with a thrust ring, or am I required to develop my own motor retention method?
I did not account for a ringless aft closure when designing the bird with a J570. I'd like to be able to fly this without modification to the rocket.
Anyone in the know that can help?
Thanks,
Mike