csoechtig
Well-Known Member
- Joined
- Oct 23, 2011
- Messages
- 380
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My latest build is a LOC Precision 4-29 ss. This is a 4x 29mm CLUSTER rocket. It is a pretty clever design with four fins that fit into the grooves between the motor tubes, which extend two feet aft of the end of the main body tube. I modified the rocket (only slightly) to allow for dual deploy. Also, I plugged the forward ends of the MMT tubes and used a #10 threaded rod for motor retention. It requires a washer and wing nut for a firm hold.
This is my first cluster motor build and am looking for tips/advice on igniters. The maiden launch will be relatively tame with 2x G64W motors. I plan to use 2 twiggy (by Quickburst) igniters. I've used these on many single mid-power flights with great success.
According to their website, Twiggy igniters are reliable for up to 3x 29mm clusters. So, what do you suggest when I step up to 4x motors? I've read a lot about making your own igniters or converting/dipping e-matches. However, I have zero experience with this and would prefer to keep it simple. Also, it seems like most homemade igniters would be too large in diameter to fit in the narrow grove of a 29mm commercial motor.
Any suggestions would be appreciated.
Thanks,
Chris
This is my first cluster motor build and am looking for tips/advice on igniters. The maiden launch will be relatively tame with 2x G64W motors. I plan to use 2 twiggy (by Quickburst) igniters. I've used these on many single mid-power flights with great success.
According to their website, Twiggy igniters are reliable for up to 3x 29mm clusters. So, what do you suggest when I step up to 4x motors? I've read a lot about making your own igniters or converting/dipping e-matches. However, I have zero experience with this and would prefer to keep it simple. Also, it seems like most homemade igniters would be too large in diameter to fit in the narrow grove of a 29mm commercial motor.
Any suggestions would be appreciated.
Thanks,
Chris