Regarding positive feedback oscillations Large control surfaces are more flexible than you might believe and this means they can set up a positive feedback oscillation. There's an easy fix and we show you what to do about it!
Rip Van Winkle, on returning to RC 30 years is a long time in the world of technology, and RC has been no exception in advancing at a rapid pace. This brief article endeavors to help bring you up to speed regarding what you've missed!
Hangar 9 30cc Ultra Stick servos A wide range of servos are suitable for this versatile model but getting the right one involves honestly evaluating yourself as a modeler to keep from farting away more than you should, or to be happy with your choice.
On using a gyro for rudder If you've never flown a short coupled model equipped with a tail wheel, then it's quite likely...
On the batteries John prefers using Is there such a thing as overspeccing servos? Or the other way around, underspeccing? If so, what do batteries have to do with any of this? As always, it depends!
When LiFePO4 is mistakenly charged as LiIon Can you salvage a pack mistaken charged for a different chemistry? With 6 chemistries in common use, this happens more than you might think. We possible how-to techniques.
Modeltech Dragon Lady 60 servos An oldie but goodie that still comes up for sale occasionally, the Dragon Lady 60 is a favorite with modelers for good reason and equipping it with the right servos fro you and your budget is easy.
Extreme Flight 69in Turbo Raven servos What's the best servo? The answer to this can be tricky. Especially when so many have an opinion. We show you how to balance across the factors of price and performance to make the best decision for you and your budget.
ProModeler vs JR DS8711 The venerable JR DS8711, released back in 2006, isn't just long in tooth, but superseded by several ProModeler servos. We help you pick the one best for you!
AJ Models 62in Acuity servos So you bought yourself a 1st class competition capable pattern and IMAC model and now you need servos. But with so many on the market, how do you get the best servos for you? We show you how!
Hangar 9 60cc Pitts S-2B servos What are the best servos for your Hangar 9 Pitts S-2B? Well, it depends on if you're a duffer, a smooth flying IMAC maven, or are into aggressive XA flight. We guide you in your decision.
Phoenix Models 30cc Strega servos Spanning nearly 70" and powered by 30cc engines, the Phoenix Models Strega represents one of the greatest air racers of all times and selecting servos isn't necessarily easy. We show you a few alternatives!
TEKNO SCT 410 2.0 servo Representing a giant leap in the 410 short course truck development, the 2.0 is a leap forward from the 410.3 . . . not just evolutionary but revolutionary!
Flex Innovations Mamba 120cc servos Quique's design of the 120cc Mamba is a beast. Equipping it the right way can be tricky, so we help guide you into what you really need in the way of servos. How? By showing you a customer's approach to equipping his.
Servo arms for 1/10th scale rigs With so many servos and arms on the market, how do you pick the best servo for your 1/10th scale rig? This brief article explores the ins and outs of how-to get the best one for your needs.