Ultimate 42009 RC-Mobile Crane

[Dylan M]

I just finished building this MOD 

its good and highly playable 

but sometimes cannot drive 

overall its Good??

[Henkl]

I am building it right now but there are somethings that i have to change. The steering on the first axl, the drive axl, the routing of some cables and a lot of other things. The instructions are not complete at all steps but an advanced builders van find it out. Overall its a nice crane but i wont call it the ultimate 42009. There for there are to many flaws in IT.

[rajnish]

Can someone help post the suggested changes to fix the issue with constructing the Ultimate 42009 based on Juergen's design?  Thanks a ton