It is a little difficult to get a part initially ...
926999
It is a little difficult to get a part initially. Even harder to get a part when you are trying to get your phone out. I will only use this case when I am camping or something that I know my phone will need added protection during.
2673715
It's a little tricky to seal when you first start (thus the 4 out of 5 stars), but once it gets going it is great!
3506104
Great part except one small broken piece that I was able to retrieve from broken part I was replacing.
1484517
A little difficult to transform sometimes--like something gets stuck and it fees like it needs to be forced
3857938
It's very nice to be able to get this part as a unit that will be much simpler to install...
635419
The female section tends to be a bit short and is somewhat difficult to screw on to its mate.  However, the part works fine and that's the most important part to me.
845257
The lack of instructions with this thing is a bit frustrating, but I eventually got it mounted (correctly, I hope) after watching a few youtube videos and google searches.
3727436
It is a little tricky getting the flexible filament to extrude.  it has a tendency to bind up in the extruder, above the hot end
3081903
I had an issue with the part not arriving. When the sender contacted me about the problem, he/she worked with me to get me another part headed my way. i had the part within two days.
2017483
One part was missing, and using it was more difficult than I remembered.
2287749
Works great now but took several tries putting it together.  The safety features are necessary but better explanation would be helpful.
878260
Needs two people to get it all together, but once it is it's perfect!
670340
It seems to be working ok  - however it was very difficult to get it installed - it took several tries.
1426189
It's kinda hard to figure out the set up, it's a little weird but once you do get it figured out, it works
3672937
This product is ok and once assembled has worked for my purposes, but I found the instructions a little difficult to follow.  If you're assembly this by yourself, you may encounter some challenges as the parts are a little difficutl to manage.  Also there are a lot of sharp edges to teh parts until the product is assembled.  One part was bent and handed to be worked with quite a bit to be installed right.
4501715
I found that it was much more difficult to install than anticipated, but once installed, it has worked well so far.
115056
It's a little tricky to instal but shouldn't be a problem at all. Once it's up you will love it.