Knee joint before modify. Can bend 90° only... lame...
![](http://i220.photobucket.com/albums/dd77/myimagebank/modblurr-0.jpg)
Alright, lets open the leg cover now as shown below.
![](http://i220.photobucket.com/albums/dd77/myimagebank/modblurr-1.jpg)
See the part now? That cause Blurr's knee can bend 90° only...
![](http://i220.photobucket.com/albums/dd77/myimagebank/modblurr-2.jpg)
Use a plyer, cut it, then use a cutter/blade to shave til as shown in the pic.
![](http://i220.photobucket.com/albums/dd77/myimagebank/modblurr-3.jpg)
Now, reassemble back the parts. See! The knee has become smoother and it can bend 180° now~
![](http://i220.photobucket.com/albums/dd77/myimagebank/modblurr-4.jpg)
Lesson complete~ Thanks for looking & hope you enjoy your new TFA Blurr ;P
![](http://i220.photobucket.com/albums/dd77/myimagebank/modblurr-5.jpg)
Some pictures showing a modified TFA Blurr~
![](http://i220.photobucket.com/albums/dd77/myimagebank/tfablurr-1.jpg)
![](http://i220.photobucket.com/albums/dd77/myimagebank/tfablurr-2.jpg)
![](http://i220.photobucket.com/albums/dd77/myimagebank/tfablurr-3.jpg)
![](http://i220.photobucket.com/albums/dd77/myimagebank/tfablurr-4.jpg)
![](http://i220.photobucket.com/albums/dd77/myimagebank/tfablurr-5.jpg)
![](http://i220.photobucket.com/albums/dd77/myimagebank/tfablurr-6.jpg)