I took my P40 out for a remaiden today. I spent a ton of time ripping everything out, and rebuilding her from scratch. I had high hopes bc I really love the P40. Tossed her up and she went to nose dive immediately. I was confused. I took her way up high to trim and noticed that she's stuttering at anything less than 80% throttle. I'm running 3S 30C 1000mah battery on GWS 8040 prop, stock motor and ESC. Furthermore, she wants to dive hard. I can't let off the ele otherwise she'll lawn-dart. It was difficult to keep her in the air.
I went in for a right hand bank and yank at about 50ft high, and she just plummeted to the ground. I'm not sure what happened bc it happened so fast. At the crash site deep in the thick bush and weed, I recovered the wreckage, but her pilot was MIA. I think he's dead.
I'm bummed. I don't want to spend any more time fixing and tweaking it, hoping that it'll fly right. I've got the T-45 that flies like a dream and a couple other EDF kits to build. I think I'm done with this P40.
Posted by impostor |
Jul 30, 2011 @ 08:53 AM | 1,957 Views
I wanted to get my son (a week shy of 7yrs old) involved in RCs. I wanted him to have something to play with while I'm flying the rc planes at the fields. So after some research, I ended buying a Traxxas Stampede 4x4 VXL monter truck. I took it out last nite to see what this thing can do...
The Stampede is a BLAST to thrash around. Who am I kidding?!?! Sorry son, this sucker is MINE!!! Muahahahaha!!! LOL just kidding.
Anyways, here's a video. No music bc I was going to use Youtube's AudioSwap, but it's not working. Kept saying in progress for 12 hours now. So kinda turn on your iTunes or play some thrashy tunes in your head while watching this video.
First off, with the 2S 30C 1000mah Sky Lipo, she kept lawn-darting like there's not enough power. After the 3 failed attempt, I was pissed off and irritated. So I put in the 3S 30C 1000mah Sky Lipo. I know that I shouldn't fly a 3S with the stock prop. But at that point, I didn't care. I just wanted to get her flying. And she flew. The elevator at 20% EXPO was super twitchy. At WOT, she really moves, but I didn't have her at WOT for more than a few seconds bc it'll burn up the motor.
At this point, I have to open her up to see what's been damaged with all the nose-diving I did this morning. The motor felt loose from the mount. I've got a GWS 8x4 prop that I'm going to try with the 3S. I'm going to rip out the rudder servo and control rod to lighten her up a bit. Anyone know how to pin the rudder? Drop me a reply please. I need help with that. I would really like to fly with the 3S instead of the 2S next time. But there's some work to be done on her before re-maidening...