Modified X-Ends, X-Carriage and Y-Bearing-Holder for RepRapPro TriColour Mendel to be used with igus 8mm RMJP linear bearings. Edit 2013-12-16; added X-Carriage for T2.5-belt. Edit 2013-12-18: Frame is completly assembled and works fine. Picture of the frame is online (Green parts are modified by me - purple parts are the original parts without modifications.). A a short video could be found on youtube: http://youtu.be/ivHA0Tb3pfI Edit 2013-12-23: added X-ends for LM8UU-bearings. This parts are not tested by me (because I do not have any LM8UU here). Just for your information: LM8UU to have an outer diameter of 15mm (while igus RJMP-08 do have 16mm!) - so make sure to pick the right x-ends for your project. By the way: if you need igus RJMP-01-08 bearings please send a personal message - maybe I could arrange something ;-)