Firstly I apologize in advance for my english as I'm not an english native speaker.
I just received my new frame CFR 707 and starting to build it.
I went with an internal cable routing and chose the Ritchey switch solution with Switch headset, switch spacers and switch stem.
I saw that others have already installed this headset and stem.
The thing is that when performing the installation, using the upper bearing from Ritchey (or even using the upper bearing from Carbonda) there is an important gap between the edge of the compression ring and the top of the steering tube.
I measured this gap and it is approximately of 1,4mm.
I would like to know if you faced this issue on your side, and if it is the case what corrrective action dd you use.
I'm affraid that with such a gap, there will be dust and water ingress inducing premature wear  and consequently more frequent maintenance to be performed.
Currently, I have two options in mind:
1- create a 3D printing specific washer with 1 mm thickness to be installed between the compression ring and the frame in order to reduce the gap
2- order for another stem which will be more compatible with this frame, maybe a Deda superbox. If such solution is taken, can I use the bearing and compression ring provided by Carbonda and use directly the deda top cover, or d I have to order the Deda compresion ring? If t is the case which one do I need to use 45°x45° or 45°x36°
I really thank you in advance for your help.
As I found this forum very useful, I will also try to share the differnt step of the buiding if it may help.