birchesgreen
Established Member
Agreed, that really looks the business.
That’s unbelievable!!Got the 86 running with the newly built mk3s today on my local model engineering society's guage 1 layout. I have upgraded the motors inside so there's now two body mounted lego XL motors and an 11.1v lipo battery in the first coach. I have also tucked away one of the 6x AAA battery packs in the rear cab for light engine moves if they are required. Unfortunately this set up still doesn't really cut the mustard, it goes quite slowly and I'm not sure how confident I would be of it pulling 5 more coaches and a DVT, let alone at a scale speed of 110 mph. Not to mention the motors have to run off of their own RC Reciever due to the fact if only one is used the thermistor trips and the model no longer moves until it has cooled down. This in turn has caused some problems where if only one of the Recievers recieve the RC signal from the controller, one motor stops whilst the other continues moving. I'll ponder some improvements and test out different gear ratios.
Brilliant.Building a Cat-Sized Lego Train