When you are building the LEGO Technic 42100 Liebherr R 9800 set the app has a verification process built in after every batch of bags. This is a great addition because you can see whether the motors built in are working correctly or not.
Unfortunately there’s a bug in the current version as of 05/10/2019 (version 1.0.2 on both Android and iOS ), after the second batch of bags at page 367 you should only have one XL motor (color code red) connected to the hub in the superstructure.
After my review of the LEGO Technic 42110 Land Rover Defender I received a lot of questions about the gearbox, how it works, does it really runs inverted, did I make any building mistakes etc. I decided to create another video to show the gearbox in details, demonstrate why I think it runs the other way around and give anyone a chance to take a closer look at my build and find any possible errors.
The LEGO Technic 42099 4X4 X-treme Off-Roader is a very fun set to drive around, but it’s even better if we have company! I created this Power Functions mod to match the look and performance of the original.
UPDATE – you can find a detailed presentation of the gearbox in this article
🔥🔥🔥 Hot and fresh review straight from the owen!! 🔥🔥🔥 Unboxing, speed build and detailed presentation of the LEGO Technic 42110 Land Rover Defender, including a motorized demonstration of the complex gearbox and much more!
Unboxing, Speed build and detailed review about the LEGO Technic 42099 4X4 X-treme Off-Roader set. This is the first Technic set to include the new Control+ hub and the L and XL motors, we’ll check all of them in details and also compare the performance of the set to the 9398 / 41999 Crawler!