Thank you guys so much! I'm so excited to get back to printing - now with faster speed and better resolution!

@cope413, I adjusted the following and it corrected kept my hot-end from colliding with the rails. The hot-end now stops at the appropriate limits.

#define X_MAX_POS 215

#define Y_MAX_POS 210

***Do I need to correct any other values such as the PID values referenced in the E3D wiki?

Ok great thanks! I had the printer on, plugged in via USB, MatterControl / Cura off, and uploaded the FW - everything went as planned.

No errors and everything seems to be working fine, except I'm concern about the print head crashing into the front rail. I don't remember this happening prior to the hot-end swap.

Also, would I need any of the other changes outlined in the E3D wiki (ignoring any of the temp sensor related suggested changes)? http://wiki.e3d-online.com/wiki/E3D-v6_on_Ultimake...

Ok I have all files downloaded.

Also, am I correct in assuming you meant the configuration.h file when you instructed to download the uncompiled FW?

https://github.com/Ultimaker/Ultimaker2Marlin/blob/master/Marlin/Configuration.h

Perfect! No more error and I have everything downloaded.

Just bought an E3D V6 Hotend and Bondtech Extruder (both 1.75mm) for my Ultimaker 2 Extended.

Already did the hardware swap, but now I need to alter the firmware which is not my strong suit.

I plan to post the hardware swap process at a later date to help others that are learning like me

Does anyone know of a "how to" regarding the firmware?

Currently, I have a temp sensor error on the Ultimaker (I'm assuming due to the different sensor which comes with the E3D Hotend). I'm not sure where to go from here...