Diameter: | 0.79 inches |
Length: | 15.00 inches |
Manufacturer: | Quest |
Skill Level: | 1 |
Style: | Ring/Tube/Cone Fin |
Brief:
Single stage, tube finned sport rocket.
Construction:
The Totally Tubular kit includes six glossy blue tube fins, a glossy yellow main BT, a yellow plastic nose cone, and color coded motor mount parts. It also has a bright pink 24" streamer and the typical Quest Kevlar/elastic shock cord mount.
This bird is very easy to build with clear, concise instructions. It went together in about an hour. However, there are a couple of small "gotchas". The gripper tab for the streamer is guaranteed to hang up inside the body tube if it isn't trimmed! I cut off the part with the hole and trimmed about 1/8" off each side of the sticky part. After attaching it to the streamer, I punched a hole in the remainder with a hole punch. This is more than adequate to reinforce the attachment point.
Where the Kevlarshock line is attached to the thrust ring is a likely "hot spot" just begging for a burn through. I decided to give this style of mounting another chance, but I made the groove deep enough to completely sink the Kevlarinto it, then coated it with 5min epoxy. This is to keep it out of direct contact with the ejection charge.
Other than these issues, an easy and fun build. As always, I coated the inside of the BT and motor mount tube with CA and sanded smooth to make them durable. Parts fit on this particular kit was great. I especially like that this "minimum diameter" rocket actually is large enough to have a separate motor mount with a motor hook!
Finishing:
Finishing is a snap. The precolored parts, though not a perfect match, are attractive. The decals are a bit of an annoyance as they are not die cut and require a lot of hand trimming. Not too appropriate considering how easy the rest is to build. Placement was a bit tricky but not too bad. If not for the construction niggles and decal nuisance, I'd give the Totally Tubular a 5 in construction and finish.
Construction Rating: 4 out of 5
Flight:
Quest recommends the A6-4, B6-4, C6-5, and C6-7 for the Totally Tubular. I loaded it with an A6-4 for the first flight. Prep is simple; I just pulled the shock cord to one side (making sure it wasn't in the path of the ejection charge!) and pushed 3 crumpled squares of wadding directly on top of the motor mount. The streamer is rolled up and inserted on top of the shock cord. The motor hook is a little delicate looking as is always the case with Quest hooks but they continue to give me no trouble.
The first flight was reasonably quick and arrow-straight. It didn't seem inclined to weathercock in spite of a brisk breeze. Ejection was a tad after apogee. It descended quickly but no damage occurred on landing.
Next flight was with a B6-4. It took off quickly and zipped straight up to a really impressive height. I could barely see the tracking smoke and ejection! The streamer was very slow to unfurl. It did, however, open up for another good recovery. This critter is fun to fly! Although I'd wanted to try it on a C6, the field is too small to risk a performer like this on a C.
After dipping into my dwindling supply of B8-5's, I dusted the streamer with talc, prepped it, and sent it up. It pounced off the pad, again straight up, and ripped off another high flight. Ejection was about a full second after apogee with no ill effects. The streamer unfurled nicely this time and the Totally Tubular came down within 50 feet of the pad.
Recovery:
The shock cord consists of a Kevlar thread tied to the motor mount assembly and a fabric elastic tied to the Kevlar. This attaches to the nose and the streamer is tied on below the nose. The streamer is 2' of narrow neon pink plastic. While it recovers the bird intact, I feel it could do with a little more streamer length. Material quality is first rate and assembly is simple.
Flight Rating: 4 out of 5
Summary:
Anyone who has built a basic kit could build the Totally Tubular. It requires a bit of extra attention, but rewards the builder with a unique-looking, high performance rocket. It seems like it will last a long time. This rocket is cheap to buy, very fun, and I highly recommend it!!
Overall Rating: 4 out of 5
It is most definitely destructable. Mine landed on gravel on the first flight and tore loose three of the tubes. Eight years later I'm finally thinking about repairing it.
Sponsored Ads
T.W. (September 1, 2000)