Tag Archives: Micro Desert Truck

Closer View Of The Plaster Terrain

Here is a closer view of my Losi Micro Desert Truck running over the plaster terrain I have made for the modular micro RC track. As you can see there are a variety of molds I have used and a few of the castings have been further worked to ensure the micro RC cars could get over them and add some interest. From the slow motion you can really see how the vehicle works over the terrain.

Video Of 6 Module Big Oval With New Terrain

Here is another view of my Losi Micro Desert Truck running on a 6 module layout that was the same as the onboard video from the previous post (with some minor adjustments).

You can see the terrain elements that I made with Plaster Of Paris on the left hand side. I will show you more on those features and how I made them in a later post.

Onboard Video: Terrain Using Plaster Of Paris Molding

It has  been a little slow going making terrain so far but I have managed to make some moldings out of Plaster Of Paris. I have shaped a few of these moldings and left some in an as molded state to use as terrain on the track. There will be a separate post with details of how I made the terrain but, for now, I have made a video using my HobbyKing Wingcam onboard my Losi Micro Desert Truck. You can see the plaster terrain flashing by on one of the straights.

Multiple Track Layouts Of The Micro RC Track

Now that I have fixed the tie rod on my Losi Micro DT I have had a chance to test more layouts of the modular micro RC race track I am building. Here is a video of a number of track layouts using 5 or 6 modules. These layouts include:

  • Small Oval (5 modules)
  • b-Shape (5 modules)
  • L-Shape (5 modules)
  • C-Shape (6 modules)
  • Brickyard (6 modules)

It also shows the process for changing between two layouts and adding a module to the layout.

 

Replacing Micro-T Or Micro Desert Truck Tie Rods

Things break on RC cars and Micro RC cars are no different to their bigger brothers despite their lower speeds and lighter weight (meaning less energy to deal with when hitting something).  In testing a layout of my modular, micro RC race track I managed to break one of the Lexan tie rods on my Losi Micro Desert Truck.

I toyed with the idea of making some replacements out of zip ties or steel from a feeler gauge. That was going to take some time that I really don’t have so the better option was to buy some. I picked up three sets of Delrin tie rods (neutral, toe-in and toe-out) from The Toyz for under US$8 plus shipping to Australia and they arrived here in about a week. This is how you install them:

Video: Dirt Hills Micro Raceway

Progress on my track has been slow the last couple of weeks and my Losi Micro Desert Truck has also been out of action due to a broken steering tie rod. So while you’re waiting for the next update on my track, here is one of the benchmark tracks I have looked to for some inspiration in developing my own indoor micro RC race track.

The track includes a 6 foot triple and is overall a lot bigger than anything I can fit in my living room. The car running is a Losi Micro DT like mine but it has some modification including running a Li-Po battery which will make it faster than my standard Micro DT.

Whilst I do not intend on doing any modifications that increase the speed of my vehicle the YouTube user who made the video, DonRCjunky, also indicated that he has upgraded the shock absorbers and gearbox which might be good modifications to consider.

First Test Of Completed Track Modules

I have completed seven of the eight base modules for the micro RC race track and have finally gotten around to making a video of it, so let’s get straight into that…

It worked better than expected although the car wasn’t sliding on the plywood as it did in the earlier ‘Proof Of Concept’ test. I am not sure if that is because I have changed the trim settings on the transmitter, if the batteries are not getting a full charge or if having built up the track on the support it grips better for some crazy reason. The latter seems unlikely I would suggest.

My intent was to show a number of different layout options in that video but as you can see I broke a steering tie rod on the first layout so that was the end of filming. Reading around the forums I see it is possible to make tie rods for the Losi Micro Desert Truck and Micro-T using cable ties. I will give that a go as soon as possible and hopefully show you some more layouts before I start adding terrain to the modules.