The only thing stopping me from giving this case 5 stars is it would be great to be able to mount a switch in the case so I could turn off the tracker easily when the rocket is retrieved. There is plenty of room for the 450mAh battery I use for the tracker plus the mini itself. It even has a window cut out for the LEDs on the mini. While this is great for functionality, it worries me because I will be putting the tracker on the shock cord which will expose the board to the corrosive ejection charge gasses. I am buying some conformal coating for the board which will solve this so I did not subtract from my score.
Cord Winders
Cord Winders
Couldn't load pickup availability
These cord winders are great tools to save space with your shock cords.
I offer two sizes of winders: up to 4" rockets, and up to 8" rockets.
They can wind up to 1/4" thick (NOT over all size, most tublar cords will fit in it flat). The 4" version comes with three spacers to accomodate small cords, which makes winding them much easier. Both sizes have graduated marks to make winding to your body diameter eaiser.
The 4" has marks for 2", 2.6", and 3". The 8" winder also includes marks for 2", 2.6", 3", 4", 5", and 6".

Cord Winders
Extremely useful for organizing shock cord and keeping things neat and tidy.
I must say that I am extremely impressed with Roys Rockets. First of all, how brilliant of an idea to develope the tools that we need for our very speacialized Hobby. And not only that, they are well thought out and well made. Couple that with quick responces and care for our questions is the entire packegae for me.
. Thank you for everything that you do! Im looking forward to your next impressive invention!
Received in timely matter, items as described.
This is a well-designed, ingenious and accurately 3-D printed item. It solves the problem of my sometimes not-perfectly folded shock cords for easy access and deployment of the parachute and nose cone.