@Chris... my guess was the thumb too... Looks like they had the wiring completely backwards.... Roli has the most set up out of all the Revolution bots before leaving the factory so little niggles like this happen....

Awesome you picked up on it and glad you got it working....

for my mind it would be better shipped unconstructed ane you build it youself that way you learn from bottom up

The methods used to mistake proof anti lock brake wire harness assembly would address these defects. The methods are very low cost, simple and effective.

@JayB What defect? I would exactly a call the need for rerouting of wiring a defect....

@ Richard: my understanding was the assembly was shipped with the wiring incorrect... an assembly defect.

Thanks for this post ,which I found very helpful. I unboxed my Roli which I purchased yesterday and also had to replace the fuse. Now my Roli is working !

Hi Ian

I hope that you did not have to remove your thumb to get it working eek

Have fun with your roli!

Cheers

Crhis