Here’s a quick tip on lettering even the smallest tire sidewalls. I essentially used the technique in this video, but with some extra techniques to work on a 1/10 scale on-road tire:
My son and I got 2wd Slash trucks for his birthday and Father’s Day respectively. Since my daughter is left-handed, I would occasionally swap out the radio for the left-handed Arrma ATX-300, put the ESC in “Training Mode” (50% speed) and let ‘er rip.
Swapping out the radio was getting old. Plus one time I left the ESC in training mode when I hit the track. You can imagine my surprise when I’m getting passed in the back straight like I’m standing still, wondering where all the power went 😵
Why not get her a car/truck of her own? Something smaller and better suited to a 5 year-old. [Read more…]
My daughter is left handed and she also loves to drive R/C cars with dad and her brother. To make sure she has a good experience, she needs the appropriate tool – a proper left handed RC transmitter. I’ve seen several lefties use standard right-handed transmitters. They hold the grip in their right hand to work the trigger, and the steering wheel faces away, so they reach around the front to work the steering with their left hand.
My left-handed daughter instinctively did just this with a normal transmitter (Tx). Even at only 5 years old, her brain told her to steer with her dominant hand. While it works for many, it’s unfortunate. Left-handed transmitters are not widely available for people entering the hobby, so they try to make it work with a right-handed Tx. By the time they can afford a model that can be converted to left-handed, they’ve already gotten used to contorting themselves, so what should seem natural feels strange.
After doing a lipo battery upgrade to my friend’s 1st gen (3906) E-Maxx, we discovered that if you went full reverse followed by full forward, the truck would basically do a flip in-place.
We didn’t consider that this is very unfriendly to the drivetrain. After about 10-20 flips (or attempts) the E-Maxx was now front wheel drive.
My good friend Joe has an old E-Maxx – not wanting to miss out on any bashing and crashing fun, I had him dig it out. It’s an oldie but a goodie. A 1st Generation E-Maxx with dual motors, dual batteries and a 2-speed transmission. It’s the one with the chassis that looks like this:
It’s also a bit of a relic. NiMH batteries, brushed motors, and AM radio aren’t exactly state-of-the-art. But I don’t want to upgrade everything, I just wanted to get it back on the road – so where do we start?